74259510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190409}}^1$

素因数の和:190432

約数の個数: 32

約数和(自身を含む): 191933280

約数和(自身を除く): 117673770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 190409, 380818, 571227, 952045, 1142454, 1904090, 2475317, 2856135, 4950634, 5712270, 7425951, 12376585, 14851902, 24753170, 37129755, 74259510]

約数ペア:

[(1, 74259510), (2, 37129755), (3, 24753170), (5, 14851902), (6, 12376585), (10, 7425951), (13, 5712270), (15, 4950634), (26, 2856135), (30, 2475317), (39, 1904090), (65, 1142454), (78, 952045), (130, 571227), (195, 380818), (390, 190409)]