30672733

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 39739392

約数和(自身を除く): 9066659

約数列:

[1, 7, 13, 31, 83, 91, 131, 217, 403, 581, 917, 1079, 1703, 2573, 2821, 4061, 7553, 10873, 11921, 18011, 28427, 33449, 52793, 76111, 141349, 234143, 337063, 369551, 989443, 2359441, 4381819, 30672733]

約数ペア:

[(1, 30672733), (7, 4381819), (13, 2359441), (31, 989443), (83, 369551), (91, 337063), (131, 234143), (217, 141349), (403, 76111), (581, 52793), (917, 33449), (1079, 28427), (1703, 18011), (2573, 11921), (2821, 10873), (4061, 7553)]