641567130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{55837}}^1$

素因数の和:56230

約数の個数: 32

約数和(自身を含む): 1543809024

約数和(自身を除く): 902241894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 11490, 55837, 111674, 167511, 279185, 335022, 558370, 837555, 1675110, 21385571, 42771142, 64156713, 106927855, 128313426, 213855710, 320783565, 641567130]

約数ペア:

[(1, 641567130), (2, 320783565), (3, 213855710), (5, 128313426), (6, 106927855), (10, 64156713), (15, 42771142), (30, 21385571), (383, 1675110), (766, 837555), (1149, 558370), (1915, 335022), (2298, 279185), (3830, 167511), (5745, 111674), (11490, 55837)]