30545018

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 54425088

約数和(自身を除く): 23880070

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 658, 761, 854, 1522, 2867, 5327, 5734, 10654, 20069, 35767, 40138, 46421, 71534, 92842, 250369, 324947, 500738, 649894, 2181787, 4363574, 15272509, 30545018]

約数ペア:

[(1, 30545018), (2, 15272509), (7, 4363574), (14, 2181787), (47, 649894), (61, 500738), (94, 324947), (122, 250369), (329, 92842), (427, 71534), (658, 46421), (761, 40138), (854, 35767), (1522, 20069), (2867, 10654), (5327, 5734)]