74019930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{15137}}^1$

素因数の和:15310

約数の個数: 32

約数和(自身を含む): 178749504

約数和(自身を除く): 104729574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 15137, 30274, 45411, 75685, 90822, 151370, 227055, 454110, 2467331, 4934662, 7401993, 12336655, 14803986, 24673310, 37009965, 74019930]

約数ペア:

[(1, 74019930), (2, 37009965), (3, 24673310), (5, 14803986), (6, 12336655), (10, 7401993), (15, 4934662), (30, 2467331), (163, 454110), (326, 227055), (489, 151370), (815, 90822), (978, 75685), (1630, 45411), (2445, 30274), (4890, 15137)]