70115880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{947}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 210911040

約数和(自身を除く): 140795160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 947, 1234, 1851, 1894, 2468, 2841, 3085, 3702, 3788, 4735, 4936, 5682, 6170, 7404, 7576, 9255, 9470, 11364, 12340, 14205, 14808, 18510, 18940, 22728, 24680, 28410, 37020, 37880, 56820, 74040, 113640, 584299, 1168598, 1752897, 2337196, 2921495, 3505794, 4674392, 5842990, 7011588, 8764485, 11685980, 14023176, 17528970, 23371960, 35057940, 70115880]

約数ペア:

[(1, 70115880), (2, 35057940), (3, 23371960), (4, 17528970), (5, 14023176), (6, 11685980), (8, 8764485), (10, 7011588), (12, 5842990), (15, 4674392), (20, 3505794), (24, 2921495), (30, 2337196), (40, 1752897), (60, 1168598), (120, 584299), (617, 113640), (947, 74040), (1234, 56820), (1851, 37880), (1894, 37020), (2468, 28410), (2841, 24680), (3085, 22728), (3702, 18940), (3788, 18510), (4735, 14808), (4936, 14205), (5682, 12340), (6170, 11364), (7404, 9470), (7576, 9255)]