30898190

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{2339}}^1$

素因数の和:3667

約数の個数: 16

約数和(自身を含む): 55682640

約数和(自身を除く): 24784450

約数列:

[1, 2, 5, 10, 1321, 2339, 2642, 4678, 6605, 11695, 13210, 23390, 3089819, 6179638, 15449095, 30898190]

約数ペア:

[(1, 30898190), (2, 15449095), (5, 6179638), (10, 3089819), (1321, 23390), (2339, 13210), (2642, 11695), (4678, 6605)]