156680010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8837}}^1$

素因数の和:9047

約数の個数: 48

約数和(自身を含む): 409482216

約数和(自身を除く): 252802206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8837, 8865, 17674, 17730, 26511, 44185, 53022, 79533, 88370, 132555, 159066, 265110, 397665, 795330, 1740889, 3481778, 5222667, 8704445, 10445334, 15668001, 17408890, 26113335, 31336002, 52226670, 78340005, 156680010]

約数ペア:

[(1, 156680010), (2, 78340005), (3, 52226670), (5, 31336002), (6, 26113335), (9, 17408890), (10, 15668001), (15, 10445334), (18, 8704445), (30, 5222667), (45, 3481778), (90, 1740889), (197, 795330), (394, 397665), (591, 265110), (985, 159066), (1182, 132555), (1773, 88370), (1970, 79533), (2955, 53022), (3546, 44185), (5910, 26511), (8837, 17730), (8865, 17674)]