130971230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59263}}^1$

素因数の和:59300

約数の個数: 32

約数和(自身を含む): 268821504

約数和(自身を除く): 137850274

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 59263, 118526, 296315, 592630, 770419, 1007471, 1540838, 2014942, 3852095, 5037355, 7704190, 10074710, 13097123, 26194246, 65485615, 130971230]

約数ペア:

[(1, 130971230), (2, 65485615), (5, 26194246), (10, 13097123), (13, 10074710), (17, 7704190), (26, 5037355), (34, 3852095), (65, 2014942), (85, 1540838), (130, 1007471), (170, 770419), (221, 592630), (442, 296315), (1105, 118526), (2210, 59263)]