71293492260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{396074957}}^1$

素因数の和:396074972

約数の個数: 36

約数和(自身を含む): 216256927068

約数和(自身を除く): 144963434808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 396074957, 792149914, 1188224871, 1584299828, 1980374785, 2376449742, 3564674613, 3960749570, 4752899484, 5941124355, 7129349226, 7921499140, 11882248710, 14258698452, 17823373065, 23764497420, 35646746130, 71293492260]

約数ペア:

[(1, 71293492260), (2, 35646746130), (3, 23764497420), (4, 17823373065), (5, 14258698452), (6, 11882248710), (9, 7921499140), (10, 7129349226), (12, 5941124355), (15, 4752899484), (18, 3960749570), (20, 3564674613), (30, 2376449742), (36, 1980374785), (45, 1584299828), (60, 1188224871), (90, 792149914), (180, 396074957)]