826639260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{44017}}^1$

素因数の和:44342

約数の個数: 48

約数和(自身を含む): 2322037536

約数和(自身を除く): 1495398276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 18780, 44017, 88034, 132051, 176068, 220085, 264102, 440170, 528204, 660255, 880340, 1320510, 2641020, 13777321, 27554642, 41331963, 55109284, 68886605, 82663926, 137773210, 165327852, 206659815, 275546420, 413319630, 826639260]

約数ペア:

[(1, 826639260), (2, 413319630), (3, 275546420), (4, 206659815), (5, 165327852), (6, 137773210), (10, 82663926), (12, 68886605), (15, 55109284), (20, 41331963), (30, 27554642), (60, 13777321), (313, 2641020), (626, 1320510), (939, 880340), (1252, 660255), (1565, 528204), (1878, 440170), (3130, 264102), (3756, 220085), (4695, 176068), (6260, 132051), (9390, 88034), (18780, 44017)]