64772970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3557}}^1$

素因数の和:4174

約数の個数: 32

約数和(自身を含む): 155755008

約数和(自身を除く): 90982038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 607, 1214, 1821, 3035, 3557, 3642, 6070, 7114, 9105, 10671, 17785, 18210, 21342, 35570, 53355, 106710, 2159099, 4318198, 6477297, 10795495, 12954594, 21590990, 32386485, 64772970]

約数ペア:

[(1, 64772970), (2, 32386485), (3, 21590990), (5, 12954594), (6, 10795495), (10, 6477297), (15, 4318198), (30, 2159099), (607, 106710), (1214, 53355), (1821, 35570), (3035, 21342), (3557, 18210), (3642, 17785), (6070, 10671), (7114, 9105)]