77379510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198409}}^1$

素因数の和:198432

約数の個数: 32

約数和(自身を含む): 199997280

約数和(自身を除く): 122617770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 198409, 396818, 595227, 992045, 1190454, 1984090, 2579317, 2976135, 5158634, 5952270, 7737951, 12896585, 15475902, 25793170, 38689755, 77379510]

約数ペア:

[(1, 77379510), (2, 38689755), (3, 25793170), (5, 15475902), (6, 12896585), (10, 7737951), (13, 5952270), (15, 5158634), (26, 2976135), (30, 2579317), (39, 1984090), (65, 1190454), (78, 992045), (130, 595227), (195, 396818), (390, 198409)]