30731695

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{599}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 38246400

約数和(自身を除く): 7514705

約数列:

[1, 5, 31, 155, 331, 599, 1655, 2995, 10261, 18569, 51305, 92845, 198269, 991345, 6146339, 30731695]

約数ペア:

[(1, 30731695), (5, 6146339), (31, 991345), (155, 198269), (331, 92845), (599, 51305), (1655, 18569), (2995, 10261)]