9783090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 25811136

約数和(自身を除く): 16028046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1531, 2130, 3062, 3195, 4593, 6390, 7655, 9186, 13779, 15310, 22965, 27558, 45930, 68895, 108701, 137790, 217402, 326103, 543505, 652206, 978309, 1087010, 1630515, 1956618, 3261030, 4891545, 9783090]

約数ペア:

[(1, 9783090), (2, 4891545), (3, 3261030), (5, 1956618), (6, 1630515), (9, 1087010), (10, 978309), (15, 652206), (18, 543505), (30, 326103), (45, 217402), (71, 137790), (90, 108701), (142, 68895), (213, 45930), (355, 27558), (426, 22965), (639, 15310), (710, 13779), (1065, 9186), (1278, 7655), (1531, 6390), (2130, 4593), (3062, 3195)]