67900490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2687}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 147474432

約数和(自身を除く): 79573942

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 2687, 3610, 5054, 5374, 12635, 13435, 18809, 25270, 26870, 37618, 51053, 94045, 102106, 188090, 255265, 357371, 510530, 714742, 970007, 1786855, 1940014, 3573710, 4850035, 6790049, 9700070, 13580098, 33950245, 67900490]

約数ペア:

[(1, 67900490), (2, 33950245), (5, 13580098), (7, 9700070), (10, 6790049), (14, 4850035), (19, 3573710), (35, 1940014), (38, 1786855), (70, 970007), (95, 714742), (133, 510530), (190, 357371), (266, 255265), (361, 188090), (665, 102106), (722, 94045), (1330, 51053), (1805, 37618), (2527, 26870), (2687, 25270), (3610, 18809), (5054, 13435), (5374, 12635)]