217150470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1181}}^1$

素因数の和:1427

約数の個数: 80

約数和(自身を含む): 586962288

約数和(自身を除く): 369811818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 227, 270, 405, 454, 681, 810, 1135, 1181, 1362, 2043, 2270, 2362, 3405, 3543, 4086, 5905, 6129, 6810, 7086, 10215, 10629, 11810, 12258, 17715, 18387, 20430, 21258, 30645, 31887, 35430, 36774, 53145, 61290, 63774, 91935, 95661, 106290, 159435, 183870, 191322, 268087, 318870, 478305, 536174, 804261, 956610, 1340435, 1608522, 2412783, 2680870, 4021305, 4825566, 7238349, 8042610, 12063915, 14476698, 21715047, 24127830, 36191745, 43430094, 72383490, 108575235, 217150470]

約数ペア:

[(1, 217150470), (2, 108575235), (3, 72383490), (5, 43430094), (6, 36191745), (9, 24127830), (10, 21715047), (15, 14476698), (18, 12063915), (27, 8042610), (30, 7238349), (45, 4825566), (54, 4021305), (81, 2680870), (90, 2412783), (135, 1608522), (162, 1340435), (227, 956610), (270, 804261), (405, 536174), (454, 478305), (681, 318870), (810, 268087), (1135, 191322), (1181, 183870), (1362, 159435), (2043, 106290), (2270, 95661), (2362, 91935), (3405, 63774), (3543, 61290), (4086, 53145), (5905, 36774), (6129, 35430), (6810, 31887), (7086, 30645), (10215, 21258), (10629, 20430), (11810, 18387), (12258, 17715)]