11949030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 31393440

約数和(自身を除く): 19444410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1289, 1545, 1854, 2578, 3090, 3867, 4635, 6445, 7734, 9270, 11601, 12890, 19335, 23202, 38670, 58005, 116010, 132767, 265534, 398301, 663835, 796602, 1194903, 1327670, 1991505, 2389806, 3983010, 5974515, 11949030]

約数ペア:

[(1, 11949030), (2, 5974515), (3, 3983010), (5, 2389806), (6, 1991505), (9, 1327670), (10, 1194903), (15, 796602), (18, 663835), (30, 398301), (45, 265534), (90, 132767), (103, 116010), (206, 58005), (309, 38670), (515, 23202), (618, 19335), (927, 12890), (1030, 11601), (1289, 9270), (1545, 7734), (1854, 6445), (2578, 4635), (3090, 3867)]