42702070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 79634016

約数和(自身を除く): 36931946

約数列:

[1, 2, 5, 10, 37, 74, 131, 185, 262, 370, 655, 881, 1310, 1762, 4405, 4847, 8810, 9694, 24235, 32597, 48470, 65194, 115411, 162985, 230822, 325970, 577055, 1154110, 4270207, 8540414, 21351035, 42702070]

約数ペア:

[(1, 42702070), (2, 21351035), (5, 8540414), (10, 4270207), (37, 1154110), (74, 577055), (131, 325970), (185, 230822), (262, 162985), (370, 115411), (655, 65194), (881, 48470), (1310, 32597), (1762, 24235), (4405, 9694), (4847, 8810)]