487767670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4409}}^1$

素因数の和:4489

約数の個数: 64

約数和(自身を含む): 1013523840

約数和(自身を除く): 525756170

約数列:

[1, 2, 5, 10, 13, 23, 26, 37, 46, 65, 74, 115, 130, 185, 230, 299, 370, 481, 598, 851, 962, 1495, 1702, 2405, 2990, 4255, 4409, 4810, 8510, 8818, 11063, 22045, 22126, 44090, 55315, 57317, 101407, 110630, 114634, 163133, 202814, 286585, 326266, 507035, 573170, 815665, 1014070, 1318291, 1631330, 2120729, 2636582, 3752059, 4241458, 6591455, 7504118, 10603645, 13182910, 18760295, 21207290, 37520590, 48776767, 97553534, 243883835, 487767670]

約数ペア:

[(1, 487767670), (2, 243883835), (5, 97553534), (10, 48776767), (13, 37520590), (23, 21207290), (26, 18760295), (37, 13182910), (46, 10603645), (65, 7504118), (74, 6591455), (115, 4241458), (130, 3752059), (185, 2636582), (230, 2120729), (299, 1631330), (370, 1318291), (481, 1014070), (598, 815665), (851, 573170), (962, 507035), (1495, 326266), (1702, 286585), (2405, 202814), (2990, 163133), (4255, 114634), (4409, 110630), (4810, 101407), (8510, 57317), (8818, 55315), (11063, 44090), (22045, 22126)]