1399683990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{43891}}^1$

素因数の和:44964

約数の個数: 32

約数和(自身を含む): 3362478336

約数和(自身を除く): 1962794346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1063, 2126, 3189, 5315, 6378, 10630, 15945, 31890, 43891, 87782, 131673, 219455, 263346, 438910, 658365, 1316730, 46656133, 93312266, 139968399, 233280665, 279936798, 466561330, 699841995, 1399683990]

約数ペア:

[(1, 1399683990), (2, 699841995), (3, 466561330), (5, 279936798), (6, 233280665), (10, 139968399), (15, 93312266), (30, 46656133), (1063, 1316730), (2126, 658365), (3189, 438910), (5315, 263346), (6378, 219455), (10630, 131673), (15945, 87782), (31890, 43891)]