124628990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{402029}}^1$

素因数の和:402067

約数の個数: 16

約数和(自身を含む): 231569280

約数和(自身を除く): 106940290

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 402029, 804058, 2010145, 4020290, 12462899, 24925798, 62314495, 124628990]

約数ペア:

[(1, 124628990), (2, 62314495), (5, 24925798), (10, 12462899), (31, 4020290), (62, 2010145), (155, 804058), (310, 402029)]