11127780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{6869}}^1$

素因数の和:6890

約数の個数: 60

約数和(自身を含む): 34913340

約数和(自身を除く): 23785560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 6869, 13738, 20607, 27476, 34345, 41214, 61821, 68690, 82428, 103035, 123642, 137380, 185463, 206070, 247284, 309105, 370926, 412140, 556389, 618210, 741852, 927315, 1112778, 1236420, 1854630, 2225556, 2781945, 3709260, 5563890, 11127780]

約数ペア:

[(1, 11127780), (2, 5563890), (3, 3709260), (4, 2781945), (5, 2225556), (6, 1854630), (9, 1236420), (10, 1112778), (12, 927315), (15, 741852), (18, 618210), (20, 556389), (27, 412140), (30, 370926), (36, 309105), (45, 247284), (54, 206070), (60, 185463), (81, 137380), (90, 123642), (108, 103035), (135, 82428), (162, 68690), (180, 61821), (270, 41214), (324, 34345), (405, 27476), (540, 20607), (810, 13738), (1620, 6869)]