30713808

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20641}}^1$

素因数の和:20683

約数の個数: 40

約数和(自身を含む): 81907456

約数和(自身を除く): 51193648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 20641, 41282, 61923, 82564, 123846, 165128, 247692, 330256, 495384, 639871, 990768, 1279742, 1919613, 2559484, 3839226, 5118968, 7678452, 10237936, 15356904, 30713808]

約数ペア:

[(1, 30713808), (2, 15356904), (3, 10237936), (4, 7678452), (6, 5118968), (8, 3839226), (12, 2559484), (16, 1919613), (24, 1279742), (31, 990768), (48, 639871), (62, 495384), (93, 330256), (124, 247692), (186, 165128), (248, 123846), (372, 82564), (496, 61923), (744, 41282), (1488, 20641)]