13037490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 35164800

約数和(自身を除く): 22127310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 443, 545, 654, 886, 981, 1090, 1329, 1635, 1962, 2215, 2658, 2943, 3270, 3987, 4430, 4905, 5886, 6645, 7974, 9810, 11961, 13290, 14715, 19935, 23922, 29430, 39870, 48287, 59805, 96574, 119610, 144861, 241435, 289722, 434583, 482870, 724305, 869166, 1303749, 1448610, 2172915, 2607498, 4345830, 6518745, 13037490]

約数ペア:

[(1, 13037490), (2, 6518745), (3, 4345830), (5, 2607498), (6, 2172915), (9, 1448610), (10, 1303749), (15, 869166), (18, 724305), (27, 482870), (30, 434583), (45, 289722), (54, 241435), (90, 144861), (109, 119610), (135, 96574), (218, 59805), (270, 48287), (327, 39870), (443, 29430), (545, 23922), (654, 19935), (886, 14715), (981, 13290), (1090, 11961), (1329, 9810), (1635, 7974), (1962, 6645), (2215, 5886), (2658, 4905), (2943, 4430), (3270, 3987)]