294190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 596736

約数和(自身を除く): 302546

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 73, 130, 146, 155, 310, 365, 403, 730, 806, 949, 1898, 2015, 2263, 4030, 4526, 4745, 9490, 11315, 22630, 29419, 58838, 147095, 294190]

約数ペア:

[(1, 294190), (2, 147095), (5, 58838), (10, 29419), (13, 22630), (26, 11315), (31, 9490), (62, 4745), (65, 4526), (73, 4030), (130, 2263), (146, 2015), (155, 1898), (310, 949), (365, 806), (403, 730)]