131657340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{46687}}^1$

素因数の和:46746

約数の個数: 48

約数和(自身を含む): 376492032

約数和(自身を除く): 244834692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 46687, 93374, 140061, 186748, 233435, 280122, 466870, 560244, 700305, 933740, 1400610, 2194289, 2801220, 4388578, 6582867, 8777156, 10971445, 13165734, 21942890, 26331468, 32914335, 43885780, 65828670, 131657340]

約数ペア:

[(1, 131657340), (2, 65828670), (3, 43885780), (4, 32914335), (5, 26331468), (6, 21942890), (10, 13165734), (12, 10971445), (15, 8777156), (20, 6582867), (30, 4388578), (47, 2801220), (60, 2194289), (94, 1400610), (141, 933740), (188, 700305), (235, 560244), (282, 466870), (470, 280122), (564, 233435), (705, 186748), (940, 140061), (1410, 93374), (2820, 46687)]