45807070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 84369600

約数和(自身を除く): 38562530

約数列:

[1, 2, 5, 10, 71, 142, 149, 298, 355, 433, 710, 745, 866, 1490, 2165, 4330, 10579, 21158, 30743, 52895, 61486, 64517, 105790, 129034, 153715, 307430, 322585, 645170, 4580707, 9161414, 22903535, 45807070]

約数ペア:

[(1, 45807070), (2, 22903535), (5, 9161414), (10, 4580707), (71, 645170), (142, 322585), (149, 307430), (298, 153715), (355, 129034), (433, 105790), (710, 64517), (745, 61486), (866, 52895), (1490, 30743), (2165, 21158), (4330, 10579)]