159749710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{757}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 294710400

約数和(自身を除く): 134960690

約数列:

[1, 2, 5, 10, 47, 94, 235, 449, 470, 757, 898, 1514, 2245, 3785, 4490, 7570, 21103, 35579, 42206, 71158, 105515, 177895, 211030, 339893, 355790, 679786, 1699465, 3398930, 15974971, 31949942, 79874855, 159749710]

約数ペア:

[(1, 159749710), (2, 79874855), (5, 31949942), (10, 15974971), (47, 3398930), (94, 1699465), (235, 679786), (449, 355790), (470, 339893), (757, 211030), (898, 177895), (1514, 105515), (2245, 71158), (3785, 42206), (4490, 35579), (7570, 21103)]