140181370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{3557}}^1$

素因数の和:4134

約数の個数: 32

約数和(自身を含む): 288966528

約数和(自身を除く): 148785158

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 563, 1126, 2815, 3557, 3941, 5630, 7114, 7882, 17785, 19705, 24899, 35570, 39410, 49798, 124495, 248990, 2002591, 4005182, 10012955, 14018137, 20025910, 28036274, 70090685, 140181370]

約数ペア:

[(1, 140181370), (2, 70090685), (5, 28036274), (7, 20025910), (10, 14018137), (14, 10012955), (35, 4005182), (70, 2002591), (563, 248990), (1126, 124495), (2815, 49798), (3557, 39410), (3941, 35570), (5630, 24899), (7114, 19705), (7882, 17785)]