64467210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2148907}}^1$

素因数の和:2148917

約数の個数: 16

約数和(自身を含む): 154721376

約数和(自身を除く): 90254166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2148907, 4297814, 6446721, 10744535, 12893442, 21489070, 32233605, 64467210]

約数ペア:

[(1, 64467210), (2, 32233605), (3, 21489070), (5, 12893442), (6, 10744535), (10, 6446721), (15, 4297814), (30, 2148907)]