30647682

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{130973}}^1$

素因数の和:130994

約数の個数: 24

約数和(自身を含む): 71511804

約数和(自身を除く): 40864122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 130973, 261946, 392919, 785838, 1178757, 1702649, 2357514, 3405298, 5107947, 10215894, 15323841, 30647682]

約数ペア:

[(1, 30647682), (2, 15323841), (3, 10215894), (6, 5107947), (9, 3405298), (13, 2357514), (18, 1702649), (26, 1178757), (39, 785838), (78, 392919), (117, 261946), (234, 130973)]