40648170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1354939}}^1$

素因数の和:1354949

約数の個数: 16

約数和(自身を含む): 97555680

約数和(自身を除く): 56907510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1354939, 2709878, 4064817, 6774695, 8129634, 13549390, 20324085, 40648170]

約数ペア:

[(1, 40648170), (2, 20324085), (3, 13549390), (5, 8129634), (6, 6774695), (10, 4064817), (15, 2709878), (30, 1354939)]