40198530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1339951}}^1$

素因数の和:1339961

約数の個数: 16

約数和(自身を含む): 96476544

約数和(自身を除く): 56278014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1339951, 2679902, 4019853, 6699755, 8039706, 13399510, 20099265, 40198530]

約数ペア:

[(1, 40198530), (2, 20099265), (3, 13399510), (5, 8039706), (6, 6699755), (10, 4019853), (15, 2679902), (30, 1339951)]