25212270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2539}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 60716160

約数和(自身を除く): 35503890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 2539, 3310, 4965, 5078, 7617, 9930, 12695, 15234, 25390, 38085, 76170, 840409, 1680818, 2521227, 4202045, 5042454, 8404090, 12606135, 25212270]

約数ペア:

[(1, 25212270), (2, 12606135), (3, 8404090), (5, 5042454), (6, 4202045), (10, 2521227), (15, 1680818), (30, 840409), (331, 76170), (662, 38085), (993, 25390), (1655, 15234), (1986, 12695), (2539, 9930), (3310, 7617), (4965, 5078)]