30840492

素因数分解:

$2^2\times 3^1\times {\mathrm{1381}}^1\times {\mathrm{1861}}^1$

素因数の和:3249

約数の個数: 24

約数和(自身を含む): 72051952

約数和(自身を除く): 41211460

約数列:

[1, 2, 3, 4, 6, 12, 1381, 1861, 2762, 3722, 4143, 5524, 5583, 7444, 8286, 11166, 16572, 22332, 2570041, 5140082, 7710123, 10280164, 15420246, 30840492]

約数ペア:

[(1, 30840492), (2, 15420246), (3, 10280164), (4, 7710123), (6, 5140082), (12, 2570041), (1381, 22332), (1861, 16572), (2762, 11166), (3722, 8286), (4143, 7444), (5524, 5583)]