66866310

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{3931}}^1$

素因数の和:3960

約数の個数: 96

約数和(自身を含む): 206099712

約数和(自身を除く): 139233402

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 3931, 5670, 7862, 8505, 11793, 17010, 19655, 23586, 27517, 35379, 39310, 55034, 58965, 70758, 82551, 106137, 117930, 137585, 165102, 176895, 212274, 247653, 275170, 318411, 353790, 412755, 495306, 530685, 636822, 742959, 825510, 955233, 1061370, 1238265, 1485918, 1592055, 1910466, 2228877, 2476530, 3184110, 3714795, 4457754, 4776165, 6686631, 7429590, 9552330, 11144385, 13373262, 22288770, 33433155, 66866310]

約数ペア:

[(1, 66866310), (2, 33433155), (3, 22288770), (5, 13373262), (6, 11144385), (7, 9552330), (9, 7429590), (10, 6686631), (14, 4776165), (15, 4457754), (18, 3714795), (21, 3184110), (27, 2476530), (30, 2228877), (35, 1910466), (42, 1592055), (45, 1485918), (54, 1238265), (63, 1061370), (70, 955233), (81, 825510), (90, 742959), (105, 636822), (126, 530685), (135, 495306), (162, 412755), (189, 353790), (210, 318411), (243, 275170), (270, 247653), (315, 212274), (378, 176895), (405, 165102), (486, 137585), (567, 117930), (630, 106137), (810, 82551), (945, 70758), (1134, 58965), (1215, 55034), (1701, 39310), (1890, 35379), (2430, 27517), (2835, 23586), (3402, 19655), (3931, 17010), (5670, 11793), (7862, 8505)]