9700860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12437}}^1$

素因数の和:12462

約数の個数: 48

約数和(自身を含む): 29254176

約数和(自身を除く): 19553316

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, 12437, 24874, 37311, 49748, 62185, 74622, 124370, 149244, 161681, 186555, 248740, 323362, 373110, 485043, 646724, 746220, 808405, 970086, 1616810, 1940172, 2425215, 3233620, 4850430, 9700860]

約数ペア:

[(1, 9700860), (2, 4850430), (3, 3233620), (4, 2425215), (5, 1940172), (6, 1616810), (10, 970086), (12, 808405), (13, 746220), (15, 646724), (20, 485043), (26, 373110), (30, 323362), (39, 248740), (52, 186555), (60, 161681), (65, 149244), (78, 124370), (130, 74622), (156, 62185), (195, 49748), (260, 37311), (390, 24874), (780, 12437)]