40872210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1362407}}^1$

素因数の和:1362417

約数の個数: 16

約数和(自身を含む): 98093376

約数和(自身を除く): 57221166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1362407, 2724814, 4087221, 6812035, 8174442, 13624070, 20436105, 40872210]

約数ペア:

[(1, 40872210), (2, 20436105), (3, 13624070), (5, 8174442), (6, 6812035), (10, 4087221), (15, 2724814), (30, 1362407)]