974243090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{5693}}^1$

素因数の和:5966

約数の個数: 32

約数和(自身を含む): 1781310960

約数和(自身を除く): 807067870

約数列:

[1, 2, 5, 10, 109, 157, 218, 314, 545, 785, 1090, 1570, 5693, 11386, 17113, 28465, 34226, 56930, 85565, 171130, 620537, 893801, 1241074, 1787602, 3102685, 4469005, 6205370, 8938010, 97424309, 194848618, 487121545, 974243090]

約数ペア:

[(1, 974243090), (2, 487121545), (5, 194848618), (10, 97424309), (109, 8938010), (157, 6205370), (218, 4469005), (314, 3102685), (545, 1787602), (785, 1241074), (1090, 893801), (1570, 620537), (5693, 171130), (11386, 85565), (17113, 56930), (28465, 34226)]