172672010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{33791}}^1$

素因数の和:33878

約数の個数: 32

約数和(自身を含む): 360087552

約数和(自身を除く): 187415542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 33791, 67582, 168955, 236537, 337910, 473074, 1182685, 2365370, 2466743, 4933486, 12333715, 17267201, 24667430, 34534402, 86336005, 172672010]

約数ペア:

[(1, 172672010), (2, 86336005), (5, 34534402), (7, 24667430), (10, 17267201), (14, 12333715), (35, 4933486), (70, 2466743), (73, 2365370), (146, 1182685), (365, 473074), (511, 337910), (730, 236537), (1022, 168955), (2555, 67582), (5110, 33791)]