419879940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5639}}^1$

素因数の和:5741

約数の個数: 96

約数和(自身を含む): 1262096640

約数和(自身を除く): 842216700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 146, 170, 204, 219, 255, 292, 340, 365, 438, 510, 730, 876, 1020, 1095, 1241, 1460, 2190, 2482, 3723, 4380, 4964, 5639, 6205, 7446, 11278, 12410, 14892, 16917, 18615, 22556, 24820, 28195, 33834, 37230, 56390, 67668, 74460, 84585, 95863, 112780, 169170, 191726, 287589, 338340, 383452, 411647, 479315, 575178, 823294, 958630, 1150356, 1234941, 1437945, 1646588, 1917260, 2058235, 2469882, 2875890, 4116470, 4939764, 5751780, 6174705, 6997999, 8232940, 12349410, 13995998, 20993997, 24698820, 27991996, 34989995, 41987994, 69979990, 83975988, 104969985, 139959980, 209939970, 419879940]

約数ペア:

[(1, 419879940), (2, 209939970), (3, 139959980), (4, 104969985), (5, 83975988), (6, 69979990), (10, 41987994), (12, 34989995), (15, 27991996), (17, 24698820), (20, 20993997), (30, 13995998), (34, 12349410), (51, 8232940), (60, 6997999), (68, 6174705), (73, 5751780), (85, 4939764), (102, 4116470), (146, 2875890), (170, 2469882), (204, 2058235), (219, 1917260), (255, 1646588), (292, 1437945), (340, 1234941), (365, 1150356), (438, 958630), (510, 823294), (730, 575178), (876, 479315), (1020, 411647), (1095, 383452), (1241, 338340), (1460, 287589), (2190, 191726), (2482, 169170), (3723, 112780), (4380, 95863), (4964, 84585), (5639, 74460), (6205, 67668), (7446, 56390), (11278, 37230), (12410, 33834), (14892, 28195), (16917, 24820), (18615, 22556)]