30180844

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 53928000

約数和(自身を除く): 23747156

約数列:

[1, 2, 4, 79, 149, 158, 298, 316, 596, 641, 1282, 2564, 11771, 23542, 47084, 50639, 95509, 101278, 191018, 202556, 382036, 7545211, 15090422, 30180844]

約数ペア:

[(1, 30180844), (2, 15090422), (4, 7545211), (79, 382036), (149, 202556), (158, 191018), (298, 101278), (316, 95509), (596, 50639), (641, 47084), (1282, 23542), (2564, 11771)]