290111610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{5087}}^1$

素因数の和:6998

約数の個数: 32

約数和(自身を含む): 696771072

約数和(自身を除く): 406659462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1901, 3802, 5087, 5703, 9505, 10174, 11406, 15261, 19010, 25435, 28515, 30522, 50870, 57030, 76305, 152610, 9670387, 19340774, 29011161, 48351935, 58022322, 96703870, 145055805, 290111610]

約数ペア:

[(1, 290111610), (2, 145055805), (3, 96703870), (5, 58022322), (6, 48351935), (10, 29011161), (15, 19340774), (30, 9670387), (1901, 152610), (3802, 76305), (5087, 57030), (5703, 50870), (9505, 30522), (10174, 28515), (11406, 25435), (15261, 19010)]