30715810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 58423680

約数和(自身を除く): 27707870

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1609, 1909, 3218, 3818, 8045, 9545, 16090, 19090, 37007, 74014, 133547, 185035, 267094, 370070, 667735, 1335470, 3071581, 6143162, 15357905, 30715810]

約数ペア:

[(1, 30715810), (2, 15357905), (5, 6143162), (10, 3071581), (23, 1335470), (46, 667735), (83, 370070), (115, 267094), (166, 185035), (230, 133547), (415, 74014), (830, 37007), (1609, 19090), (1909, 16090), (3218, 9545), (3818, 8045)]