30144070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14423}}^1$

素因数の和:14460

約数の個数: 32

約数和(自身を含む): 62311680

約数和(自身を除く): 32167610

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 14423, 28846, 72115, 144230, 158653, 274037, 317306, 548074, 793265, 1370185, 1586530, 2740370, 3014407, 6028814, 15072035, 30144070]

約数ペア:

[(1, 30144070), (2, 15072035), (5, 6028814), (10, 3014407), (11, 2740370), (19, 1586530), (22, 1370185), (38, 793265), (55, 548074), (95, 317306), (110, 274037), (190, 158653), (209, 144230), (418, 72115), (1045, 28846), (2090, 14423)]