30451450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{21001}}^1$

素因数の和:21042

約数の個数: 24

約数和(自身を含む): 58595580

約数和(自身を除く): 28144130

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 21001, 42002, 105005, 210010, 525025, 609029, 1050050, 1218058, 3045145, 6090290, 15225725, 30451450]

約数ペア:

[(1, 30451450), (2, 15225725), (5, 6090290), (10, 3045145), (25, 1218058), (29, 1050050), (50, 609029), (58, 525025), (145, 210010), (290, 105005), (725, 42002), (1450, 21001)]