11151420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{3793}}^1$

素因数の和:3819

約数の個数: 72

約数和(自身を含む): 36331344

約数和(自身を除く): 25179924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 3793, 7586, 11379, 15172, 18965, 22758, 26551, 37930, 45516, 53102, 56895, 75860, 79653, 106204, 113790, 132755, 159306, 185857, 227580, 265510, 318612, 371714, 398265, 531020, 557571, 743428, 796530, 929285, 1115142, 1593060, 1858570, 2230284, 2787855, 3717140, 5575710, 11151420]

約数ペア:

[(1, 11151420), (2, 5575710), (3, 3717140), (4, 2787855), (5, 2230284), (6, 1858570), (7, 1593060), (10, 1115142), (12, 929285), (14, 796530), (15, 743428), (20, 557571), (21, 531020), (28, 398265), (30, 371714), (35, 318612), (42, 265510), (49, 227580), (60, 185857), (70, 159306), (84, 132755), (98, 113790), (105, 106204), (140, 79653), (147, 75860), (196, 56895), (210, 53102), (245, 45516), (294, 37930), (420, 26551), (490, 22758), (588, 18965), (735, 15172), (980, 11379), (1470, 7586), (2940, 3793)]