8224980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 23997792

約数和(自身を除く): 15772812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 163, 174, 290, 326, 348, 435, 489, 580, 652, 815, 841, 870, 978, 1630, 1682, 1740, 1956, 2445, 2523, 3260, 3364, 4205, 4727, 4890, 5046, 8410, 9454, 9780, 10092, 12615, 14181, 16820, 18908, 23635, 25230, 28362, 47270, 50460, 56724, 70905, 94540, 137083, 141810, 274166, 283620, 411249, 548332, 685415, 822498, 1370830, 1644996, 2056245, 2741660, 4112490, 8224980]

約数ペア:

[(1, 8224980), (2, 4112490), (3, 2741660), (4, 2056245), (5, 1644996), (6, 1370830), (10, 822498), (12, 685415), (15, 548332), (20, 411249), (29, 283620), (30, 274166), (58, 141810), (60, 137083), (87, 94540), (116, 70905), (145, 56724), (163, 50460), (174, 47270), (290, 28362), (326, 25230), (348, 23635), (435, 18908), (489, 16820), (580, 14181), (652, 12615), (815, 10092), (841, 9780), (870, 9454), (978, 8410), (1630, 5046), (1682, 4890), (1740, 4727), (1956, 4205), (2445, 3364), (2523, 3260)]