39298860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2127

約数の個数: 72

約数和(自身を含む): 120360240

約数和(自身を除く): 81061380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2003, 2180, 3270, 3924, 4006, 4905, 6009, 6540, 8012, 9810, 10015, 12018, 18027, 19620, 20030, 24036, 30045, 36054, 40060, 60090, 72108, 90135, 120180, 180270, 218327, 360540, 436654, 654981, 873308, 1091635, 1309962, 1964943, 2183270, 2619924, 3274905, 3929886, 4366540, 6549810, 7859772, 9824715, 13099620, 19649430, 39298860]

約数ペア:

[(1, 39298860), (2, 19649430), (3, 13099620), (4, 9824715), (5, 7859772), (6, 6549810), (9, 4366540), (10, 3929886), (12, 3274905), (15, 2619924), (18, 2183270), (20, 1964943), (30, 1309962), (36, 1091635), (45, 873308), (60, 654981), (90, 436654), (109, 360540), (180, 218327), (218, 180270), (327, 120180), (436, 90135), (545, 72108), (654, 60090), (981, 40060), (1090, 36054), (1308, 30045), (1635, 24036), (1962, 20030), (2003, 19620), (2180, 18027), (3270, 12018), (3924, 10015), (4006, 9810), (4905, 8012), (6009, 6540)]