39193830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 110990880

約数和(自身を除く): 71797050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 139, 195, 234, 241, 278, 390, 417, 482, 585, 695, 723, 834, 1170, 1205, 1251, 1390, 1446, 1807, 2085, 2169, 2410, 2502, 3133, 3614, 3615, 4170, 4338, 5421, 6255, 6266, 7230, 9035, 9399, 10842, 10845, 12510, 15665, 16263, 18070, 18798, 21690, 27105, 28197, 31330, 32526, 33499, 46995, 54210, 56394, 66998, 81315, 93990, 100497, 140985, 162630, 167495, 200994, 281970, 301491, 334990, 435487, 502485, 602982, 870974, 1004970, 1306461, 1507455, 2177435, 2612922, 3014910, 3919383, 4354870, 6532305, 7838766, 13064610, 19596915, 39193830]

約数ペア:

[(1, 39193830), (2, 19596915), (3, 13064610), (5, 7838766), (6, 6532305), (9, 4354870), (10, 3919383), (13, 3014910), (15, 2612922), (18, 2177435), (26, 1507455), (30, 1306461), (39, 1004970), (45, 870974), (65, 602982), (78, 502485), (90, 435487), (117, 334990), (130, 301491), (139, 281970), (195, 200994), (234, 167495), (241, 162630), (278, 140985), (390, 100497), (417, 93990), (482, 81315), (585, 66998), (695, 56394), (723, 54210), (834, 46995), (1170, 33499), (1205, 32526), (1251, 31330), (1390, 28197), (1446, 27105), (1807, 21690), (2085, 18798), (2169, 18070), (2410, 16263), (2502, 15665), (3133, 12510), (3614, 10845), (3615, 10842), (4170, 9399), (4338, 9035), (5421, 7230), (6255, 6266)]