9812530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 22353408

約数和(自身を除く): 12540878

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 263, 287, 410, 455, 526, 533, 574, 910, 1066, 1315, 1435, 1841, 2630, 2665, 2870, 3419, 3682, 3731, 5330, 6838, 7462, 9205, 10783, 17095, 18410, 18655, 21566, 23933, 34190, 37310, 47866, 53915, 75481, 107830, 119665, 140179, 150962, 239330, 280358, 377405, 700895, 754810, 981253, 1401790, 1962506, 4906265, 9812530]

約数ペア:

[(1, 9812530), (2, 4906265), (5, 1962506), (7, 1401790), (10, 981253), (13, 754810), (14, 700895), (26, 377405), (35, 280358), (41, 239330), (65, 150962), (70, 140179), (82, 119665), (91, 107830), (130, 75481), (182, 53915), (205, 47866), (263, 37310), (287, 34190), (410, 23933), (455, 21566), (526, 18655), (533, 18410), (574, 17095), (910, 10783), (1066, 9205), (1315, 7462), (1435, 6838), (1841, 5330), (2630, 3731), (2665, 3682), (2870, 3419)]