29390820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{489847}}^1$

素因数の和:489859

約数の個数: 24

約数和(自身を含む): 82294464

約数和(自身を除く): 52903644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 489847, 979694, 1469541, 1959388, 2449235, 2939082, 4898470, 5878164, 7347705, 9796940, 14695410, 29390820]

約数ペア:

[(1, 29390820), (2, 14695410), (3, 9796940), (4, 7347705), (5, 5878164), (6, 4898470), (10, 2939082), (12, 2449235), (15, 1959388), (20, 1469541), (30, 979694), (60, 489847)]