11921610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 30170880

約数和(自身を除く): 18249270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 71, 87, 142, 145, 174, 193, 213, 290, 355, 386, 426, 435, 579, 710, 870, 965, 1065, 1158, 1930, 2059, 2130, 2895, 4118, 5597, 5790, 6177, 10295, 11194, 12354, 13703, 16791, 20590, 27406, 27985, 30885, 33582, 41109, 55970, 61770, 68515, 82218, 83955, 137030, 167910, 205545, 397387, 411090, 794774, 1192161, 1986935, 2384322, 3973870, 5960805, 11921610]

約数ペア:

[(1, 11921610), (2, 5960805), (3, 3973870), (5, 2384322), (6, 1986935), (10, 1192161), (15, 794774), (29, 411090), (30, 397387), (58, 205545), (71, 167910), (87, 137030), (142, 83955), (145, 82218), (174, 68515), (193, 61770), (213, 55970), (290, 41109), (355, 33582), (386, 30885), (426, 27985), (435, 27406), (579, 20590), (710, 16791), (870, 13703), (965, 12354), (1065, 11194), (1158, 10295), (1930, 6177), (2059, 5790), (2130, 5597), (2895, 4118)]