30169948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10729}}^1$

素因数の和:10789

約数の個数: 24

約数和(自身を含む): 57083600

約数和(自身を除く): 26913652

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 10729, 21458, 42916, 203851, 396973, 407702, 793946, 815404, 1587892, 7542487, 15084974, 30169948]

約数ペア:

[(1, 30169948), (2, 15084974), (4, 7542487), (19, 1587892), (37, 815404), (38, 793946), (74, 407702), (76, 396973), (148, 203851), (703, 42916), (1406, 21458), (2812, 10729)]