247451010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{81667}}^1$

素因数の和:81778

約数の個数: 32

約数和(自身を含む): 599769792

約数和(自身を除く): 352318782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 81667, 163334, 245001, 408335, 490002, 816670, 1225005, 2450010, 8248367, 16496734, 24745101, 41241835, 49490202, 82483670, 123725505, 247451010]

約数ペア:

[(1, 247451010), (2, 123725505), (3, 82483670), (5, 49490202), (6, 41241835), (10, 24745101), (15, 16496734), (30, 8248367), (101, 2450010), (202, 1225005), (303, 816670), (505, 490002), (606, 408335), (1010, 245001), (1515, 163334), (3030, 81667)]