74215210

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{16529}}^1$

素因数の和:16985

約数の個数: 16

約数和(自身を含む): 133893000

約数和(自身を除く): 59677790

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 16529, 33058, 82645, 165290, 7421521, 14843042, 37107605, 74215210]

約数ペア:

[(1, 74215210), (2, 37107605), (5, 14843042), (10, 7421521), (449, 165290), (898, 82645), (2245, 33058), (4490, 16529)]