395838390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{6763}}^1$

素因数の和:8724

約数の個数: 32

約数和(自身を含む): 950639616

約数和(自身を除く): 554801226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1951, 3902, 5853, 6763, 9755, 11706, 13526, 19510, 20289, 29265, 33815, 40578, 58530, 67630, 101445, 202890, 13194613, 26389226, 39583839, 65973065, 79167678, 131946130, 197919195, 395838390]

約数ペア:

[(1, 395838390), (2, 197919195), (3, 131946130), (5, 79167678), (6, 65973065), (10, 39583839), (15, 26389226), (30, 13194613), (1951, 202890), (3902, 101445), (5853, 67630), (6763, 58530), (9755, 40578), (11706, 33815), (13526, 29265), (19510, 20289)]