430460730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 1384162560

約数和(自身を除く): 953701830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 79, 81, 90, 93, 105, 126, 135, 155, 158, 162, 186, 189, 210, 217, 237, 270, 279, 310, 315, 378, 395, 405, 434, 465, 474, 553, 558, 567, 630, 651, 711, 790, 810, 837, 930, 945, 961, 1085, 1106, 1134, 1185, 1302, 1395, 1422, 1659, 1674, 1890, 1922, 1953, 2133, 2170, 2370, 2449, 2511, 2765, 2790, 2835, 2883, 3255, 3318, 3555, 3906, 4185, 4266, 4805, 4898, 4977, 5022, 5530, 5670, 5766, 5859, 6399, 6510, 6727, 7110, 7347, 8295, 8370, 8649, 9610, 9765, 9954, 10665, 11718, 12245, 12555, 12798, 13454, 14415, 14694, 14931, 16590, 17143, 17298, 17577, 19530, 20181, 21330, 22041, 24490, 24885, 25110, 25947, 28830, 29295, 29862, 31995, 33635, 34286, 35154, 36735, 40362, 43245, 44082, 44793, 49770, 51429, 51894, 58590, 60543, 63990, 66123, 67270, 73470, 74655, 75919, 77841, 85715, 86490, 87885, 89586, 100905, 102858, 110205, 121086, 129735, 132246, 149310, 151838, 154287, 155682, 171430, 175770, 181629, 198369, 201810, 220410, 223965, 227757, 257145, 259470, 302715, 308574, 330615, 363258, 379595, 389205, 396738, 447930, 455514, 462861, 514290, 531433, 544887, 605430, 661230, 683271, 759190, 771435, 778410, 908145, 925722, 991845, 1062866, 1089774, 1138785, 1366542, 1388583, 1542870, 1594299, 1816290, 1983690, 2049813, 2277570, 2314305, 2657165, 2724435, 2777166, 3188598, 3416355, 4099626, 4628610, 4782897, 5314330, 5448870, 6149439, 6832710, 6942915, 7971495, 9565794, 10249065, 12298878, 13885830, 14348691, 15942990, 20498130, 23914485, 28697382, 30747195, 43046073, 47828970, 61494390, 71743455, 86092146, 143486910, 215230365, 430460730]

約数ペア:

[(1, 430460730), (2, 215230365), (3, 143486910), (5, 86092146), (6, 71743455), (7, 61494390), (9, 47828970), (10, 43046073), (14, 30747195), (15, 28697382), (18, 23914485), (21, 20498130), (27, 15942990), (30, 14348691), (31, 13885830), (35, 12298878), (42, 10249065), (45, 9565794), (54, 7971495), (62, 6942915), (63, 6832710), (70, 6149439), (79, 5448870), (81, 5314330), (90, 4782897), (93, 4628610), (105, 4099626), (126, 3416355), (135, 3188598), (155, 2777166), (158, 2724435), (162, 2657165), (186, 2314305), (189, 2277570), (210, 2049813), (217, 1983690), (237, 1816290), (270, 1594299), (279, 1542870), (310, 1388583), (315, 1366542), (378, 1138785), (395, 1089774), (405, 1062866), (434, 991845), (465, 925722), (474, 908145), (553, 778410), (558, 771435), (567, 759190), (630, 683271), (651, 661230), (711, 605430), (790, 544887), (810, 531433), (837, 514290), (930, 462861), (945, 455514), (961, 447930), (1085, 396738), (1106, 389205), (1134, 379595), (1185, 363258), (1302, 330615), (1395, 308574), (1422, 302715), (1659, 259470), (1674, 257145), (1890, 227757), (1922, 223965), (1953, 220410), (2133, 201810), (2170, 198369), (2370, 181629), (2449, 175770), (2511, 171430), (2765, 155682), (2790, 154287), (2835, 151838), (2883, 149310), (3255, 132246), (3318, 129735), (3555, 121086), (3906, 110205), (4185, 102858), (4266, 100905), (4805, 89586), (4898, 87885), (4977, 86490), (5022, 85715), (5530, 77841), (5670, 75919), (5766, 74655), (5859, 73470), (6399, 67270), (6510, 66123), (6727, 63990), (7110, 60543), (7347, 58590), (8295, 51894), (8370, 51429), (8649, 49770), (9610, 44793), (9765, 44082), (9954, 43245), (10665, 40362), (11718, 36735), (12245, 35154), (12555, 34286), (12798, 33635), (13454, 31995), (14415, 29862), (14694, 29295), (14931, 28830), (16590, 25947), (17143, 25110), (17298, 24885), (17577, 24490), (19530, 22041), (20181, 21330)]