8915793780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3161629}}^1$

素因数の和:3161688

約数の個数: 48

約数和(自身を含む): 25495384320

約数和(自身を除く): 16579590540

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, 3161629, 6323258, 9484887, 12646516, 15808145, 18969774, 31616290, 37939548, 47424435, 63232580, 94848870, 148596563, 189697740, 297193126, 445789689, 594386252, 742982815, 891579378, 1485965630, 1783158756, 2228948445, 2971931260, 4457896890, 8915793780]

約数ペア:

[(1, 8915793780), (2, 4457896890), (3, 2971931260), (4, 2228948445), (5, 1783158756), (6, 1485965630), (10, 891579378), (12, 742982815), (15, 594386252), (20, 445789689), (30, 297193126), (47, 189697740), (60, 148596563), (94, 94848870), (141, 63232580), (188, 47424435), (235, 37939548), (282, 31616290), (470, 18969774), (564, 15808145), (705, 12646516), (940, 9484887), (1410, 6323258), (2820, 3161629)]