253570990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{2339}}^1$

素因数の和:2676

約数の個数: 32

約数和(自身を含む): 470564640

約数和(自身を除く): 216993650

約数列:

[1, 2, 5, 10, 37, 74, 185, 293, 370, 586, 1465, 2339, 2930, 4678, 10841, 11695, 21682, 23390, 54205, 86543, 108410, 173086, 432715, 685327, 865430, 1370654, 3426635, 6853270, 25357099, 50714198, 126785495, 253570990]

約数ペア:

[(1, 253570990), (2, 126785495), (5, 50714198), (10, 25357099), (37, 6853270), (74, 3426635), (185, 1370654), (293, 865430), (370, 685327), (586, 432715), (1465, 173086), (2339, 108410), (2930, 86543), (4678, 54205), (10841, 23390), (11695, 21682)]