85103340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{202627}}^1$

素因数の和:202646

約数の個数: 48

約数和(自身を含む): 272332032

約数和(自身を除く): 187228692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 202627, 405254, 607881, 810508, 1013135, 1215762, 1418389, 2026270, 2431524, 2836778, 3039405, 4052540, 4255167, 5673556, 6078810, 7091945, 8510334, 12157620, 14183890, 17020668, 21275835, 28367780, 42551670, 85103340]

約数ペア:

[(1, 85103340), (2, 42551670), (3, 28367780), (4, 21275835), (5, 17020668), (6, 14183890), (7, 12157620), (10, 8510334), (12, 7091945), (14, 6078810), (15, 5673556), (20, 4255167), (21, 4052540), (28, 3039405), (30, 2836778), (35, 2431524), (42, 2026270), (60, 1418389), (70, 1215762), (84, 1013135), (105, 810508), (140, 607881), (210, 405254), (420, 202627)]