353442570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{906263}}^1$

素因数の和:906286

約数の個数: 32

約数和(自身を含む): 913514112

約数和(自身を除く): 560071542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 906263, 1812526, 2718789, 4531315, 5437578, 9062630, 11781419, 13593945, 23562838, 27187890, 35344257, 58907095, 70688514, 117814190, 176721285, 353442570]

約数ペア:

[(1, 353442570), (2, 176721285), (3, 117814190), (5, 70688514), (6, 58907095), (10, 35344257), (13, 27187890), (15, 23562838), (26, 13593945), (30, 11781419), (39, 9062630), (65, 5437578), (78, 4531315), (130, 2718789), (195, 1812526), (390, 906263)]