13285380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1237}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 37437120

約数和(自身を除く): 24151740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1237, 1790, 2148, 2474, 2685, 3580, 3711, 4948, 5370, 6185, 7422, 10740, 12370, 14844, 18555, 24740, 37110, 74220, 221423, 442846, 664269, 885692, 1107115, 1328538, 2214230, 2657076, 3321345, 4428460, 6642690, 13285380]

約数ペア:

[(1, 13285380), (2, 6642690), (3, 4428460), (4, 3321345), (5, 2657076), (6, 2214230), (10, 1328538), (12, 1107115), (15, 885692), (20, 664269), (30, 442846), (60, 221423), (179, 74220), (358, 37110), (537, 24740), (716, 18555), (895, 14844), (1074, 12370), (1237, 10740), (1790, 7422), (2148, 6185), (2474, 5370), (2685, 4948), (3580, 3711)]