258385830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8612861}}^1$

素因数の和:8612871

約数の個数: 16

約数和(自身を含む): 620126064

約数和(自身を除く): 361740234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8612861, 17225722, 25838583, 43064305, 51677166, 86128610, 129192915, 258385830]

約数ペア:

[(1, 258385830), (2, 129192915), (3, 86128610), (5, 51677166), (6, 43064305), (10, 25838583), (15, 17225722), (30, 8612861)]