42680170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11321}}^1$

素因数の和:11370

約数の個数: 32

約数和(自身を含む): 85594320

約数和(自身を除く): 42914150

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 11321, 22642, 56605, 113210, 147173, 294346, 328309, 656618, 735865, 1471730, 1641545, 3283090, 4268017, 8536034, 21340085, 42680170]

約数ペア:

[(1, 42680170), (2, 21340085), (5, 8536034), (10, 4268017), (13, 3283090), (26, 1641545), (29, 1471730), (58, 735865), (65, 656618), (130, 328309), (145, 294346), (290, 147173), (377, 113210), (754, 56605), (1885, 22642), (3770, 11321)]