30995210

素因数分解:

$2^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{1801}}^1$

素因数の和:3529

約数の個数: 16

約数和(自身を含む): 55854792

約数和(自身を除く): 24859582

約数列:

[1, 2, 5, 10, 1721, 1801, 3442, 3602, 8605, 9005, 17210, 18010, 3099521, 6199042, 15497605, 30995210]

約数ペア:

[(1, 30995210), (2, 15497605), (5, 6199042), (10, 3099521), (1721, 18010), (1801, 17210), (3442, 9005), (3602, 8605)]