154495510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10903}}^1$

素因数の和:11032

約数の個数: 32

約数和(自身を含む): 302258880

約数和(自身を除く): 147763370

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 10903, 14170, 21806, 54515, 109030, 141739, 283478, 708695, 1188427, 1417390, 2376854, 5942135, 11884270, 15449551, 30899102, 77247755, 154495510]

約数ペア:

[(1, 154495510), (2, 77247755), (5, 30899102), (10, 15449551), (13, 11884270), (26, 5942135), (65, 2376854), (109, 1417390), (130, 1188427), (218, 708695), (545, 283478), (1090, 141739), (1417, 109030), (2834, 54515), (7085, 21806), (10903, 14170)]