1398735270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{5180501}}^1$

素因数の和:5180517

約数の個数: 32

約数和(自身を含む): 3729961440

約数和(自身を除く): 2331226170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 5180501, 10361002, 15541503, 25902505, 31083006, 46624509, 51805010, 77707515, 93249018, 139873527, 155415030, 233122545, 279747054, 466245090, 699367635, 1398735270]

約数ペア:

[(1, 1398735270), (2, 699367635), (3, 466245090), (5, 279747054), (6, 233122545), (9, 155415030), (10, 139873527), (15, 93249018), (18, 77707515), (27, 51805010), (30, 46624509), (45, 31083006), (54, 25902505), (90, 15541503), (135, 10361002), (270, 5180501)]