13071780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{8069}}^1$

素因数の和:8090

約数の個数: 60

約数和(自身を含む): 41011740

約数和(自身を除く): 27939960

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, 8069, 16138, 24207, 32276, 40345, 48414, 72621, 80690, 96828, 121035, 145242, 161380, 217863, 242070, 290484, 363105, 435726, 484140, 653589, 726210, 871452, 1089315, 1307178, 1452420, 2178630, 2614356, 3267945, 4357260, 6535890, 13071780]

約数ペア:

[(1, 13071780), (2, 6535890), (3, 4357260), (4, 3267945), (5, 2614356), (6, 2178630), (9, 1452420), (10, 1307178), (12, 1089315), (15, 871452), (18, 726210), (20, 653589), (27, 484140), (30, 435726), (36, 363105), (45, 290484), (54, 242070), (60, 217863), (81, 161380), (90, 145242), (108, 121035), (135, 96828), (162, 80690), (180, 72621), (270, 48414), (324, 40345), (405, 32276), (540, 24207), (810, 16138), (1620, 8069)]