458312490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 1344245760

約数和(自身を除く): 885933270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 43, 45, 46, 57, 69, 86, 90, 95, 114, 115, 129, 138, 171, 190, 207, 215, 230, 258, 271, 285, 342, 345, 387, 414, 430, 437, 542, 570, 645, 690, 774, 813, 817, 855, 874, 989, 1035, 1290, 1311, 1355, 1626, 1634, 1710, 1935, 1978, 2070, 2185, 2439, 2451, 2622, 2710, 2967, 3870, 3933, 4065, 4085, 4370, 4878, 4902, 4945, 5149, 5934, 6233, 6555, 7353, 7866, 8130, 8170, 8901, 9890, 10298, 11653, 12195, 12255, 12466, 13110, 14706, 14835, 15447, 17802, 18699, 18791, 19665, 23306, 24390, 24510, 25745, 29670, 30894, 31165, 34959, 36765, 37398, 37582, 39330, 44505, 46341, 51490, 56097, 56373, 58265, 62330, 69918, 73530, 77235, 89010, 92682, 93495, 93955, 104877, 112194, 112746, 116530, 118427, 154470, 169119, 174795, 186990, 187910, 209754, 221407, 231705, 236854, 268019, 280485, 281865, 338238, 349590, 355281, 442814, 463410, 524385, 536038, 560970, 563730, 592135, 664221, 710562, 804057, 845595, 1048770, 1065843, 1107035, 1184270, 1328442, 1340095, 1608114, 1691190, 1776405, 1992663, 2131686, 2214070, 2412171, 2680190, 3321105, 3552810, 3985326, 4020285, 4824342, 5092361, 5329215, 6642210, 8040570, 9963315, 10184722, 10658430, 12060855, 15277083, 19926630, 24121710, 25461805, 30554166, 45831249, 50923610, 76385415, 91662498, 152770830, 229156245, 458312490]

約数ペア:

[(1, 458312490), (2, 229156245), (3, 152770830), (5, 91662498), (6, 76385415), (9, 50923610), (10, 45831249), (15, 30554166), (18, 25461805), (19, 24121710), (23, 19926630), (30, 15277083), (38, 12060855), (43, 10658430), (45, 10184722), (46, 9963315), (57, 8040570), (69, 6642210), (86, 5329215), (90, 5092361), (95, 4824342), (114, 4020285), (115, 3985326), (129, 3552810), (138, 3321105), (171, 2680190), (190, 2412171), (207, 2214070), (215, 2131686), (230, 1992663), (258, 1776405), (271, 1691190), (285, 1608114), (342, 1340095), (345, 1328442), (387, 1184270), (414, 1107035), (430, 1065843), (437, 1048770), (542, 845595), (570, 804057), (645, 710562), (690, 664221), (774, 592135), (813, 563730), (817, 560970), (855, 536038), (874, 524385), (989, 463410), (1035, 442814), (1290, 355281), (1311, 349590), (1355, 338238), (1626, 281865), (1634, 280485), (1710, 268019), (1935, 236854), (1978, 231705), (2070, 221407), (2185, 209754), (2439, 187910), (2451, 186990), (2622, 174795), (2710, 169119), (2967, 154470), (3870, 118427), (3933, 116530), (4065, 112746), (4085, 112194), (4370, 104877), (4878, 93955), (4902, 93495), (4945, 92682), (5149, 89010), (5934, 77235), (6233, 73530), (6555, 69918), (7353, 62330), (7866, 58265), (8130, 56373), (8170, 56097), (8901, 51490), (9890, 46341), (10298, 44505), (11653, 39330), (12195, 37582), (12255, 37398), (12466, 36765), (13110, 34959), (14706, 31165), (14835, 30894), (15447, 29670), (17802, 25745), (18699, 24510), (18791, 24390), (19665, 23306)]