89955060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115327}}^1$

素因数の和:115352

約数の個数: 48

約数和(自身を含む): 271251456

約数和(自身を除く): 181296396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 115327, 230654, 345981, 461308, 576635, 691962, 1153270, 1383924, 1499251, 1729905, 2306540, 2998502, 3459810, 4497753, 5997004, 6919620, 7496255, 8995506, 14992510, 17991012, 22488765, 29985020, 44977530, 89955060]

約数ペア:

[(1, 89955060), (2, 44977530), (3, 29985020), (4, 22488765), (5, 17991012), (6, 14992510), (10, 8995506), (12, 7496255), (13, 6919620), (15, 5997004), (20, 4497753), (26, 3459810), (30, 2998502), (39, 2306540), (52, 1729905), (60, 1499251), (65, 1383924), (78, 1153270), (130, 691962), (156, 576635), (195, 461308), (260, 345981), (390, 230654), (780, 115327)]