63211890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1249}}^1$

素因数の和:1507

約数の個数: 64

約数和(自身を含む): 174240000

約数和(自身を除く): 111028110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 241, 482, 723, 1205, 1249, 1446, 1687, 2410, 2498, 3374, 3615, 3747, 5061, 6245, 7230, 7494, 8435, 8743, 10122, 12490, 16870, 17486, 18735, 25305, 26229, 37470, 43715, 50610, 52458, 87430, 131145, 262290, 301009, 602018, 903027, 1505045, 1806054, 2107063, 3010090, 4214126, 4515135, 6321189, 9030270, 10535315, 12642378, 21070630, 31605945, 63211890]

約数ペア:

[(1, 63211890), (2, 31605945), (3, 21070630), (5, 12642378), (6, 10535315), (7, 9030270), (10, 6321189), (14, 4515135), (15, 4214126), (21, 3010090), (30, 2107063), (35, 1806054), (42, 1505045), (70, 903027), (105, 602018), (210, 301009), (241, 262290), (482, 131145), (723, 87430), (1205, 52458), (1249, 50610), (1446, 43715), (1687, 37470), (2410, 26229), (2498, 25305), (3374, 18735), (3615, 17486), (3747, 16870), (5061, 12490), (6245, 10122), (7230, 8743), (7494, 8435)]