64801830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2160061}}^1$

素因数の和:2160071

約数の個数: 16

約数和(自身を含む): 155524464

約数和(自身を除く): 90722634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2160061, 4320122, 6480183, 10800305, 12960366, 21600610, 32400915, 64801830]

約数ペア:

[(1, 64801830), (2, 32400915), (3, 21600610), (5, 12960366), (6, 10800305), (10, 6480183), (15, 4320122), (30, 2160061)]