9768180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 27748224

約数和(自身を除く): 17980044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2293, 4260, 4586, 6879, 9172, 11465, 13758, 22930, 27516, 34395, 45860, 68790, 137580, 162803, 325606, 488409, 651212, 814015, 976818, 1628030, 1953636, 2442045, 3256060, 4884090, 9768180]

約数ペア:

[(1, 9768180), (2, 4884090), (3, 3256060), (4, 2442045), (5, 1953636), (6, 1628030), (10, 976818), (12, 814015), (15, 651212), (20, 488409), (30, 325606), (60, 162803), (71, 137580), (142, 68790), (213, 45860), (284, 34395), (355, 27516), (426, 22930), (710, 13758), (852, 11465), (1065, 9172), (1420, 6879), (2130, 4586), (2293, 4260)]