30996450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{68881}}^1$

素因数の和:68899

約数の個数: 36

約数和(自身を含む): 83278338

約数和(自身を除く): 52281888

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 68881, 137762, 206643, 344405, 413286, 619929, 688810, 1033215, 1239858, 1722025, 2066430, 3099645, 3444050, 5166075, 6199290, 10332150, 15498225, 30996450]

約数ペア:

[(1, 30996450), (2, 15498225), (3, 10332150), (5, 6199290), (6, 5166075), (9, 3444050), (10, 3099645), (15, 2066430), (18, 1722025), (25, 1239858), (30, 1033215), (45, 688810), (50, 619929), (75, 413286), (90, 344405), (150, 206643), (225, 137762), (450, 68881)]