1796453820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1425757}}^1$

素因数の和:1425779

約数の個数: 72

約数和(自身を含む): 6227710944

約数和(自身を除く): 4431257124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1425757, 2851514, 4277271, 5703028, 7128785, 8554542, 9980299, 12831813, 14257570, 17109084, 19960598, 21386355, 25663626, 28515140, 29940897, 39921196, 42772710, 49901495, 51327252, 59881794, 64159065, 85545420, 89822691, 99802990, 119763588, 128318130, 149704485, 179645382, 199605980, 256636260, 299408970, 359290764, 449113455, 598817940, 898226910, 1796453820]

約数ペア:

[(1, 1796453820), (2, 898226910), (3, 598817940), (4, 449113455), (5, 359290764), (6, 299408970), (7, 256636260), (9, 199605980), (10, 179645382), (12, 149704485), (14, 128318130), (15, 119763588), (18, 99802990), (20, 89822691), (21, 85545420), (28, 64159065), (30, 59881794), (35, 51327252), (36, 49901495), (42, 42772710), (45, 39921196), (60, 29940897), (63, 28515140), (70, 25663626), (84, 21386355), (90, 19960598), (105, 17109084), (126, 14257570), (140, 12831813), (180, 9980299), (210, 8554542), (252, 7128785), (315, 5703028), (420, 4277271), (630, 2851514), (1260, 1425757)]