30141265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 45711360

約数和(自身を除く): 15570095

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 991, 2765, 4345, 4955, 6083, 6937, 10901, 30415, 34685, 54505, 76307, 78289, 381535, 391445, 548023, 861179, 2740115, 4305895, 6028253, 30141265]

約数ペア:

[(1, 30141265), (5, 6028253), (7, 4305895), (11, 2740115), (35, 861179), (55, 548023), (77, 391445), (79, 381535), (385, 78289), (395, 76307), (553, 54505), (869, 34685), (991, 30415), (2765, 10901), (4345, 6937), (4955, 6083)]