89278860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135271}}^1$

素因数の和:135294

約数の個数: 48

約数和(自身を含む): 272708352

約数和(自身を除く): 183429492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 135271, 270542, 405813, 541084, 676355, 811626, 1352710, 1487981, 1623252, 2029065, 2705420, 2975962, 4058130, 4463943, 5951924, 7439905, 8116260, 8927886, 14879810, 17855772, 22319715, 29759620, 44639430, 89278860]

約数ペア:

[(1, 89278860), (2, 44639430), (3, 29759620), (4, 22319715), (5, 17855772), (6, 14879810), (10, 8927886), (11, 8116260), (12, 7439905), (15, 5951924), (20, 4463943), (22, 4058130), (30, 2975962), (33, 2705420), (44, 2029065), (55, 1623252), (60, 1487981), (66, 1352710), (110, 811626), (132, 676355), (165, 541084), (220, 405813), (330, 270542), (660, 135271)]