78238630

素因数分解:

$2^1\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{4273}}^1$

素因数の和:6111

約数の個数: 16

約数和(自身を含む): 140939424

約数和(自身を除く): 62700794

約数列:

[1, 2, 5, 10, 1831, 3662, 4273, 8546, 9155, 18310, 21365, 42730, 7823863, 15647726, 39119315, 78238630]

約数ペア:

[(1, 78238630), (2, 39119315), (5, 15647726), (10, 7823863), (1831, 42730), (3662, 21365), (4273, 18310), (8546, 9155)]