61862190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158621}}^1$

素因数の和:158644

約数の個数: 32

約数和(自身を含む): 159890976

約数和(自身を除く): 98028786

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 158621, 317242, 475863, 793105, 951726, 1586210, 2062073, 2379315, 4124146, 4758630, 6186219, 10310365, 12372438, 20620730, 30931095, 61862190]

約数ペア:

[(1, 61862190), (2, 30931095), (3, 20620730), (5, 12372438), (6, 10310365), (10, 6186219), (13, 4758630), (15, 4124146), (26, 2379315), (30, 2062073), (39, 1586210), (65, 951726), (78, 793105), (130, 475863), (195, 317242), (390, 158621)]