7139820090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18307231}}^1$

素因数の和:18307254

約数の個数: 32

約数和(自身を含む): 18453689856

約数和(自身を除く): 11313869766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18307231, 36614462, 54921693, 91536155, 109843386, 183072310, 237994003, 274608465, 475988006, 549216930, 713982009, 1189970015, 1427964018, 2379940030, 3569910045, 7139820090]

約数ペア:

[(1, 7139820090), (2, 3569910045), (3, 2379940030), (5, 1427964018), (6, 1189970015), (10, 713982009), (13, 549216930), (15, 475988006), (26, 274608465), (30, 237994003), (39, 183072310), (65, 109843386), (78, 91536155), (130, 54921693), (195, 36614462), (390, 18307231)]