7900530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 20995200

約数和(自身を除く): 13094670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 269, 330, 445, 534, 538, 807, 890, 979, 1335, 1345, 1614, 1958, 2670, 2690, 2937, 2959, 4035, 4895, 5874, 5918, 8070, 8877, 9790, 14685, 14795, 17754, 23941, 29370, 29590, 44385, 47882, 71823, 88770, 119705, 143646, 239410, 263351, 359115, 526702, 718230, 790053, 1316755, 1580106, 2633510, 3950265, 7900530]

約数ペア:

[(1, 7900530), (2, 3950265), (3, 2633510), (5, 1580106), (6, 1316755), (10, 790053), (11, 718230), (15, 526702), (22, 359115), (30, 263351), (33, 239410), (55, 143646), (66, 119705), (89, 88770), (110, 71823), (165, 47882), (178, 44385), (267, 29590), (269, 29370), (330, 23941), (445, 17754), (534, 14795), (538, 14685), (807, 9790), (890, 8877), (979, 8070), (1335, 5918), (1345, 5874), (1614, 4895), (1958, 4035), (2670, 2959), (2690, 2937)]