156955995090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3121}}^1\times {\mathrm{558781}}^1$

素因数の和:561915

約数の個数: 48

約数和(自身を含む): 408217072536

約数和(自身を除く): 251261077446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3121, 6242, 9363, 15605, 18726, 28089, 31210, 46815, 56178, 93630, 140445, 280890, 558781, 1117562, 1676343, 2793905, 3352686, 5029029, 5587810, 8381715, 10058058, 16763430, 25145145, 50290290, 1743955501, 3487911002, 5231866503, 8719777505, 10463733006, 15695599509, 17439555010, 26159332515, 31391199018, 52318665030, 78477997545, 156955995090]

約数ペア:

[(1, 156955995090), (2, 78477997545), (3, 52318665030), (5, 31391199018), (6, 26159332515), (9, 17439555010), (10, 15695599509), (15, 10463733006), (18, 8719777505), (30, 5231866503), (45, 3487911002), (90, 1743955501), (3121, 50290290), (6242, 25145145), (9363, 16763430), (15605, 10058058), (18726, 8381715), (28089, 5587810), (31210, 5029029), (46815, 3352686), (56178, 2793905), (93630, 1676343), (140445, 1117562), (280890, 558781)]