30994628

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2273}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 62143872

約数和(自身を除く): 31149244

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 2273, 3409, 4546, 6818, 9092, 13636, 15911, 31822, 63644, 1106951, 2213902, 4427804, 7748657, 15497314, 30994628]

約数ペア:

[(1, 30994628), (2, 15497314), (4, 7748657), (7, 4427804), (14, 2213902), (28, 1106951), (487, 63644), (974, 31822), (1948, 15911), (2273, 13636), (3409, 9092), (4546, 6818)]