351773970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{272693}}^1$

素因数の和:272746

約数の個数: 32

約数和(自身を含む): 863894592

約数和(自身を除く): 512120622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 272693, 545386, 818079, 1363465, 1636158, 2726930, 4090395, 8180790, 11725799, 23451598, 35177397, 58628995, 70354794, 117257990, 175886985, 351773970]

約数ペア:

[(1, 351773970), (2, 175886985), (3, 117257990), (5, 70354794), (6, 58628995), (10, 35177397), (15, 23451598), (30, 11725799), (43, 8180790), (86, 4090395), (129, 2726930), (215, 1636158), (258, 1363465), (430, 818079), (645, 545386), (1290, 272693)]