72119310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2403977}}^1$

素因数の和:2403987

約数の個数: 16

約数和(自身を含む): 173086416

約数和(自身を除く): 100967106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2403977, 4807954, 7211931, 12019885, 14423862, 24039770, 36059655, 72119310]

約数ペア:

[(1, 72119310), (2, 36059655), (3, 24039770), (5, 14423862), (6, 12019885), (10, 7211931), (15, 4807954), (30, 2403977)]