28718030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11351}}^1$

素因数の和:11392

約数の個数: 32

約数和(自身を含む): 58848768

約数和(自身を除く): 30130738

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 11351, 22702, 56755, 113510, 124861, 249722, 261073, 522146, 624305, 1248610, 1305365, 2610730, 2871803, 5743606, 14359015, 28718030]

約数ペア:

[(1, 28718030), (2, 14359015), (5, 5743606), (10, 2871803), (11, 2610730), (22, 1305365), (23, 1248610), (46, 624305), (55, 522146), (110, 261073), (115, 249722), (230, 124861), (253, 113510), (506, 56755), (1265, 22702), (2530, 11351)]