63956060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7489}}^1$

素因数の和:7566

約数の個数: 48

約数和(自身を含む): 156031680

約数和(自身を除く): 92075620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 7489, 8540, 14978, 29956, 37445, 52423, 74890, 104846, 149780, 209692, 262115, 456829, 524230, 913658, 1048460, 1827316, 2284145, 3197803, 4568290, 6395606, 9136580, 12791212, 15989015, 31978030, 63956060]

約数ペア:

[(1, 63956060), (2, 31978030), (4, 15989015), (5, 12791212), (7, 9136580), (10, 6395606), (14, 4568290), (20, 3197803), (28, 2284145), (35, 1827316), (61, 1048460), (70, 913658), (122, 524230), (140, 456829), (244, 262115), (305, 209692), (427, 149780), (610, 104846), (854, 74890), (1220, 52423), (1708, 37445), (2135, 29956), (4270, 14978), (7489, 8540)]