15887621230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{350179}}^1$

素因数の和:350548

約数の個数: 32

約数和(自身を含む): 30885876000

約数和(自身を除く): 14998254770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1745, 3490, 4537, 9074, 22685, 45370, 350179, 700358, 1750895, 3501790, 4552327, 9104654, 22761635, 45523270, 122212471, 244424942, 611062355, 1222124710, 1588762123, 3177524246, 7943810615, 15887621230]

約数ペア:

[(1, 15887621230), (2, 7943810615), (5, 3177524246), (10, 1588762123), (13, 1222124710), (26, 611062355), (65, 244424942), (130, 122212471), (349, 45523270), (698, 22761635), (1745, 9104654), (3490, 4552327), (4537, 3501790), (9074, 1750895), (22685, 700358), (45370, 350179)]