30689848

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1013}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 65950560

約数和(自身を除く): 35260712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 1013, 1082, 2026, 2164, 3787, 4052, 4328, 7091, 7574, 8104, 14182, 15148, 28364, 30296, 56728, 548033, 1096066, 2192132, 3836231, 4384264, 7672462, 15344924, 30689848]

約数ペア:

[(1, 30689848), (2, 15344924), (4, 7672462), (7, 4384264), (8, 3836231), (14, 2192132), (28, 1096066), (56, 548033), (541, 56728), (1013, 30296), (1082, 28364), (2026, 15148), (2164, 14182), (3787, 8104), (4052, 7574), (4328, 7091)]