16584420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5881}}^1$

素因数の和:5940

約数の個数: 48

約数和(自身を含む): 47432448

約数和(自身を除く): 30848028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 5881, 11762, 17643, 23524, 29405, 35286, 58810, 70572, 88215, 117620, 176430, 276407, 352860, 552814, 829221, 1105628, 1382035, 1658442, 2764070, 3316884, 4146105, 5528140, 8292210, 16584420]

約数ペア:

[(1, 16584420), (2, 8292210), (3, 5528140), (4, 4146105), (5, 3316884), (6, 2764070), (10, 1658442), (12, 1382035), (15, 1105628), (20, 829221), (30, 552814), (47, 352860), (60, 276407), (94, 176430), (141, 117620), (188, 88215), (235, 70572), (282, 58810), (470, 35286), (564, 29405), (705, 23524), (940, 17643), (1410, 11762), (2820, 5881)]