16758270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 44141760

約数和(自身を除く): 27383490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2357, 2370, 3555, 4714, 7071, 7110, 11785, 14142, 21213, 23570, 35355, 42426, 70710, 106065, 186203, 212130, 372406, 558609, 931015, 1117218, 1675827, 1862030, 2793045, 3351654, 5586090, 8379135, 16758270]

約数ペア:

[(1, 16758270), (2, 8379135), (3, 5586090), (5, 3351654), (6, 2793045), (9, 1862030), (10, 1675827), (15, 1117218), (18, 931015), (30, 558609), (45, 372406), (79, 212130), (90, 186203), (158, 106065), (237, 70710), (395, 42426), (474, 35355), (711, 23570), (790, 21213), (1185, 14142), (1422, 11785), (2357, 7110), (2370, 7071), (3555, 4714)]