90725970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{38281}}^1$

素因数の和:38370

約数の個数: 32

約数和(自身を含む): 220504320

約数和(自身を除く): 129778350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 38281, 76562, 114843, 191405, 229686, 382810, 574215, 1148430, 3024199, 6048398, 9072597, 15120995, 18145194, 30241990, 45362985, 90725970]

約数ペア:

[(1, 90725970), (2, 45362985), (3, 30241990), (5, 18145194), (6, 15120995), (10, 9072597), (15, 6048398), (30, 3024199), (79, 1148430), (158, 574215), (237, 382810), (395, 229686), (474, 191405), (790, 114843), (1185, 76562), (2370, 38281)]