146263970

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 268750656

約数和(自身を除く): 122486686

約数列:

[1, 2, 5, 10, 61, 122, 305, 347, 610, 691, 694, 1382, 1735, 3455, 3470, 6910, 21167, 42151, 42334, 84302, 105835, 210755, 211670, 239777, 421510, 479554, 1198885, 2397770, 14626397, 29252794, 73131985, 146263970]

約数ペア:

[(1, 146263970), (2, 73131985), (5, 29252794), (10, 14626397), (61, 2397770), (122, 1198885), (305, 479554), (347, 421510), (610, 239777), (691, 211670), (694, 210755), (1382, 105835), (1735, 84302), (3455, 42334), (3470, 42151), (6910, 21167)]