157098630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{402817}}^1$

素因数の和:402840

約数の個数: 32

約数和(自身を含む): 406040544

約数和(自身を除く): 248941914

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 402817, 805634, 1208451, 2014085, 2416902, 4028170, 5236621, 6042255, 10473242, 12084510, 15709863, 26183105, 31419726, 52366210, 78549315, 157098630]

約数ペア:

[(1, 157098630), (2, 78549315), (3, 52366210), (5, 31419726), (6, 26183105), (10, 15709863), (13, 12084510), (15, 10473242), (26, 6042255), (30, 5236621), (39, 4028170), (65, 2416902), (78, 2014085), (130, 1208451), (195, 805634), (390, 402817)]