64729230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2157641}}^1$

素因数の和:2157651

約数の個数: 16

約数和(自身を含む): 155350224

約数和(自身を除く): 90620994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2157641, 4315282, 6472923, 10788205, 12945846, 21576410, 32364615, 64729230]

約数ペア:

[(1, 64729230), (2, 32364615), (3, 21576410), (5, 12945846), (6, 10788205), (10, 6472923), (15, 4315282), (30, 2157641)]