26451630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313}}^2$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 70763760

約数和(自身を除く): 44312130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313, 626, 939, 1565, 1878, 2817, 3130, 4695, 5634, 8451, 9390, 14085, 16902, 28170, 42255, 84510, 97969, 195938, 293907, 489845, 587814, 881721, 979690, 1469535, 1763442, 2645163, 2939070, 4408605, 5290326, 8817210, 13225815, 26451630]

約数ペア:

[(1, 26451630), (2, 13225815), (3, 8817210), (5, 5290326), (6, 4408605), (9, 2939070), (10, 2645163), (15, 1763442), (18, 1469535), (27, 979690), (30, 881721), (45, 587814), (54, 489845), (90, 293907), (135, 195938), (270, 97969), (313, 84510), (626, 42255), (939, 28170), (1565, 16902), (1878, 14085), (2817, 9390), (3130, 8451), (4695, 5634)]