63345380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2029}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 152785920

約数和(自身を除く): 89440540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 1115, 1561, 2029, 2230, 3122, 4058, 4460, 6244, 7805, 8116, 10145, 14203, 15610, 20290, 28406, 31220, 40580, 56812, 71015, 142030, 284060, 452467, 904934, 1809868, 2262335, 3167269, 4524670, 6334538, 9049340, 12669076, 15836345, 31672690, 63345380]

約数ペア:

[(1, 63345380), (2, 31672690), (4, 15836345), (5, 12669076), (7, 9049340), (10, 6334538), (14, 4524670), (20, 3167269), (28, 2262335), (35, 1809868), (70, 904934), (140, 452467), (223, 284060), (446, 142030), (892, 71015), (1115, 56812), (1561, 40580), (2029, 31220), (2230, 28406), (3122, 20290), (4058, 15610), (4460, 14203), (6244, 10145), (7805, 8116)]