8530860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10937}}^1$

素因数の和:10962

約数の個数: 48

約数和(自身を含む): 25726176

約数和(自身を除く): 17195316

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, 10937, 21874, 32811, 43748, 54685, 65622, 109370, 131244, 142181, 164055, 218740, 284362, 328110, 426543, 568724, 656220, 710905, 853086, 1421810, 1706172, 2132715, 2843620, 4265430, 8530860]

約数ペア:

[(1, 8530860), (2, 4265430), (3, 2843620), (4, 2132715), (5, 1706172), (6, 1421810), (10, 853086), (12, 710905), (13, 656220), (15, 568724), (20, 426543), (26, 328110), (30, 284362), (39, 218740), (52, 164055), (60, 142181), (65, 131244), (78, 109370), (130, 65622), (156, 54685), (195, 43748), (260, 32811), (390, 21874), (780, 10937)]