13885830

素因数分解:

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

素因数の和:136

約数の個数: 160

約数和(自身を含む): 44605440

約数和(自身を除く): 30719610

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, 1085, 1106, 1134, 1185, 1302, 1395, 1422, 1659, 1674, 1890, 1953, 2133, 2170, 2370, 2449, 2511, 2765, 2790, 2835, 3255, 3318, 3555, 3906, 4185, 4266, 4898, 4977, 5022, 5530, 5670, 5859, 6399, 6510, 7110, 7347, 8295, 8370, 9765, 9954, 10665, 11718, 12245, 12555, 12798, 14694, 14931, 16590, 17143, 17577, 19530, 21330, 22041, 24490, 24885, 25110, 29295, 29862, 31995, 34286, 35154, 36735, 44082, 44793, 49770, 51429, 58590, 63990, 66123, 73470, 74655, 85715, 87885, 89586, 102858, 110205, 132246, 149310, 154287, 171430, 175770, 198369, 220410, 223965, 257145, 308574, 330615, 396738, 447930, 462861, 514290, 661230, 771435, 925722, 991845, 1388583, 1542870, 1983690, 2314305, 2777166, 4628610, 6942915, 13885830]

約数ペア:

[(1, 13885830), (2, 6942915), (3, 4628610), (5, 2777166), (6, 2314305), (7, 1983690), (9, 1542870), (10, 1388583), (14, 991845), (15, 925722), (18, 771435), (21, 661230), (27, 514290), (30, 462861), (31, 447930), (35, 396738), (42, 330615), (45, 308574), (54, 257145), (62, 223965), (63, 220410), (70, 198369), (79, 175770), (81, 171430), (90, 154287), (93, 149310), (105, 132246), (126, 110205), (135, 102858), (155, 89586), (158, 87885), (162, 85715), (186, 74655), (189, 73470), (210, 66123), (217, 63990), (237, 58590), (270, 51429), (279, 49770), (310, 44793), (315, 44082), (378, 36735), (395, 35154), (405, 34286), (434, 31995), (465, 29862), (474, 29295), (553, 25110), (558, 24885), (567, 24490), (630, 22041), (651, 21330), (711, 19530), (790, 17577), (810, 17143), (837, 16590), (930, 14931), (945, 14694), (1085, 12798), (1106, 12555), (1134, 12245), (1185, 11718), (1302, 10665), (1395, 9954), (1422, 9765), (1659, 8370), (1674, 8295), (1890, 7347), (1953, 7110), (2133, 6510), (2170, 6399), (2370, 5859), (2449, 5670), (2511, 5530), (2765, 5022), (2790, 4977), (2835, 4898), (3255, 4266), (3318, 4185), (3555, 3906)]