64585830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2152861}}^1$

素因数の和:2152871

約数の個数: 16

約数和(自身を含む): 155006064

約数和(自身を除く): 90420234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2152861, 4305722, 6458583, 10764305, 12917166, 21528610, 32292915, 64585830]

約数ペア:

[(1, 64585830), (2, 32292915), (3, 21528610), (5, 12917166), (6, 10764305), (10, 6458583), (15, 4305722), (30, 2152861)]