30545996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 62092800

約数和(自身を除く): 31546804

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 719, 817, 988, 1118, 1438, 1634, 2236, 2876, 3268, 9347, 10621, 13661, 18694, 21242, 27322, 30917, 37388, 42484, 54644, 61834, 123668, 177593, 355186, 401921, 587423, 710372, 803842, 1174846, 1607684, 2349692, 7636499, 15272998, 30545996]

約数ペア:

[(1, 30545996), (2, 15272998), (4, 7636499), (13, 2349692), (19, 1607684), (26, 1174846), (38, 803842), (43, 710372), (52, 587423), (76, 401921), (86, 355186), (172, 177593), (247, 123668), (494, 61834), (559, 54644), (719, 42484), (817, 37388), (988, 30917), (1118, 27322), (1438, 21242), (1634, 18694), (2236, 13661), (2876, 10621), (3268, 9347)]