30679635

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 58752000

約数和(自身を除く): 28072365

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 67, 89, 105, 147, 201, 245, 267, 335, 343, 445, 469, 623, 735, 1005, 1029, 1335, 1407, 1715, 1869, 2345, 3115, 3283, 4361, 5145, 5963, 7035, 9345, 9849, 13083, 16415, 17889, 21805, 22981, 29815, 30527, 41741, 49245, 65415, 68943, 89445, 91581, 114905, 125223, 152635, 208705, 292187, 344715, 457905, 626115, 876561, 1460935, 2045309, 4382805, 6135927, 10226545, 30679635]

約数ペア:

[(1, 30679635), (3, 10226545), (5, 6135927), (7, 4382805), (15, 2045309), (21, 1460935), (35, 876561), (49, 626115), (67, 457905), (89, 344715), (105, 292187), (147, 208705), (201, 152635), (245, 125223), (267, 114905), (335, 91581), (343, 89445), (445, 68943), (469, 65415), (623, 49245), (735, 41741), (1005, 30527), (1029, 29815), (1335, 22981), (1407, 21805), (1715, 17889), (1869, 16415), (2345, 13083), (3115, 9849), (3283, 9345), (4361, 7035), (5145, 5963)]