40623870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193447}}^1$

素因数の和:193464

約数の個数: 32

約数和(自身を含む): 111426048

約数和(自身を除く): 70802178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 193447, 386894, 580341, 967235, 1160682, 1354129, 1934470, 2708258, 2901705, 4062387, 5803410, 6770645, 8124774, 13541290, 20311935, 40623870]

約数ペア:

[(1, 40623870), (2, 20311935), (3, 13541290), (5, 8124774), (6, 6770645), (7, 5803410), (10, 4062387), (14, 2901705), (15, 2708258), (21, 1934470), (30, 1354129), (35, 1160682), (42, 967235), (70, 580341), (105, 386894), (210, 193447)]