63213210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{78041}}^1$

素因数の和:78060

約数の個数: 40

約数和(自身を含む): 169975476

約数和(自身を除く): 106762266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 78041, 156082, 234123, 390205, 468246, 702369, 780410, 1170615, 1404738, 2107107, 2341230, 3511845, 4214214, 6321321, 7023690, 10535535, 12642642, 21071070, 31606605, 63213210]

約数ペア:

[(1, 63213210), (2, 31606605), (3, 21071070), (5, 12642642), (6, 10535535), (9, 7023690), (10, 6321321), (15, 4214214), (18, 3511845), (27, 2341230), (30, 2107107), (45, 1404738), (54, 1170615), (81, 780410), (90, 702369), (135, 468246), (162, 390205), (270, 234123), (405, 156082), (810, 78041)]