538605128460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67494377}}^1$

素因数の和:67494415

約数の個数: 96

約数和(自身を含む): 1814248880640

約数和(自身を除く): 1275643752180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 67494377, 134988754, 202483131, 269977508, 337471885, 404966262, 472460639, 674943770, 809932524, 944921278, 1012415655, 1282393163, 1349887540, 1417381917, 1889842556, 2024831310, 2362303195, 2564786326, 2834763834, 3847179489, 4049662620, 4724606390, 5129572652, 5669527668, 6411965815, 7086909585, 7694358978, 8976752141, 9449212780, 12823931630, 14173819170, 15388717956, 17953504282, 19235897445, 25647863260, 26930256423, 28347638340, 35907008564, 38471794890, 44883760705, 53860512846, 76943589780, 89767521410, 107721025692, 134651282115, 179535042820, 269302564230, 538605128460]

約数ペア:

[(1, 538605128460), (2, 269302564230), (3, 179535042820), (4, 134651282115), (5, 107721025692), (6, 89767521410), (7, 76943589780), (10, 53860512846), (12, 44883760705), (14, 38471794890), (15, 35907008564), (19, 28347638340), (20, 26930256423), (21, 25647863260), (28, 19235897445), (30, 17953504282), (35, 15388717956), (38, 14173819170), (42, 12823931630), (57, 9449212780), (60, 8976752141), (70, 7694358978), (76, 7086909585), (84, 6411965815), (95, 5669527668), (105, 5129572652), (114, 4724606390), (133, 4049662620), (140, 3847179489), (190, 2834763834), (210, 2564786326), (228, 2362303195), (266, 2024831310), (285, 1889842556), (380, 1417381917), (399, 1349887540), (420, 1282393163), (532, 1012415655), (570, 944921278), (665, 809932524), (798, 674943770), (1140, 472460639), (1330, 404966262), (1596, 337471885), (1995, 269977508), (2660, 202483131), (3990, 134988754), (7980, 67494377)]