148979140

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{49993}}^1$

素因数の和:50151

約数の個数: 24

約数和(自身を含む): 314962200

約数和(自身を除く): 165983060

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 49993, 99986, 199972, 249965, 499930, 999860, 7448957, 14897914, 29795828, 37244785, 74489570, 148979140]

約数ペア:

[(1, 148979140), (2, 74489570), (4, 37244785), (5, 29795828), (10, 14897914), (20, 7448957), (149, 999860), (298, 499930), (596, 249965), (745, 199972), (1490, 99986), (2980, 49993)]