23643570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1249}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 56880000

約数和(自身を除く): 33236430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 1249, 1262, 1893, 2498, 3155, 3747, 3786, 6245, 6310, 7494, 9465, 12490, 18735, 18930, 37470, 788119, 1576238, 2364357, 3940595, 4728714, 7881190, 11821785, 23643570]

約数ペア:

[(1, 23643570), (2, 11821785), (3, 7881190), (5, 4728714), (6, 3940595), (10, 2364357), (15, 1576238), (30, 788119), (631, 37470), (1249, 18930), (1262, 18735), (1893, 12490), (2498, 9465), (3155, 7494), (3747, 6310), (3786, 6245)]