11131020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{6871}}^1$

素因数の和:6892

約数の個数: 60

約数和(自身を含む): 34923504

約数和(自身を除く): 23792484

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, 6871, 13742, 20613, 27484, 34355, 41226, 61839, 68710, 82452, 103065, 123678, 137420, 185517, 206130, 247356, 309195, 371034, 412260, 556551, 618390, 742068, 927585, 1113102, 1236780, 1855170, 2226204, 2782755, 3710340, 5565510, 11131020]

約数ペア:

[(1, 11131020), (2, 5565510), (3, 3710340), (4, 2782755), (5, 2226204), (6, 1855170), (9, 1236780), (10, 1113102), (12, 927585), (15, 742068), (18, 618390), (20, 556551), (27, 412260), (30, 371034), (36, 309195), (45, 247356), (54, 206130), (60, 185517), (81, 137420), (90, 123678), (108, 103065), (135, 82452), (162, 68710), (180, 61839), (270, 41226), (324, 34355), (405, 27484), (540, 20613), (810, 13742), (1620, 6871)]