1315208030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1\times {\mathrm{2213}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 2395583424

約数和(自身を除く): 1080375394

約数列:

[1, 2, 5, 10, 103, 206, 515, 577, 1030, 1154, 2213, 2885, 4426, 5770, 11065, 22130, 59431, 118862, 227939, 297155, 455878, 594310, 1139695, 1276901, 2279390, 2553802, 6384505, 12769010, 131520803, 263041606, 657604015, 1315208030]

約数ペア:

[(1, 1315208030), (2, 657604015), (5, 263041606), (10, 131520803), (103, 12769010), (206, 6384505), (515, 2553802), (577, 2279390), (1030, 1276901), (1154, 1139695), (2213, 594310), (2885, 455878), (4426, 297155), (5770, 227939), (11065, 118862), (22130, 59431)]