3896165940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{163567}}^1$

素因数の和:163976

約数の個数: 48

約数和(自身を含む): 10936810752

約数和(自身を除く): 7040644812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 11910, 23820, 163567, 327134, 490701, 654268, 817835, 981402, 1635670, 1962804, 2453505, 3271340, 4907010, 9814020, 64936099, 129872198, 194808297, 259744396, 324680495, 389616594, 649360990, 779233188, 974041485, 1298721980, 1948082970, 3896165940]

約数ペア:

[(1, 3896165940), (2, 1948082970), (3, 1298721980), (4, 974041485), (5, 779233188), (6, 649360990), (10, 389616594), (12, 324680495), (15, 259744396), (20, 194808297), (30, 129872198), (60, 64936099), (397, 9814020), (794, 4907010), (1191, 3271340), (1588, 2453505), (1985, 1962804), (2382, 1635670), (3970, 981402), (4764, 817835), (5955, 654268), (7940, 490701), (11910, 327134), (23820, 163567)]