4908230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 9289728

約数和(自身を除く): 4381498

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 223, 310, 355, 446, 710, 1115, 2201, 2230, 4402, 6913, 11005, 13826, 15833, 22010, 31666, 34565, 69130, 79165, 158330, 490823, 981646, 2454115, 4908230]

約数ペア:

[(1, 4908230), (2, 2454115), (5, 981646), (10, 490823), (31, 158330), (62, 79165), (71, 69130), (142, 34565), (155, 31666), (223, 22010), (310, 15833), (355, 13826), (446, 11005), (710, 6913), (1115, 4402), (2201, 2230)]