81011430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2671}}^1$

素因数の和:3021

約数の個数: 48

約数和(自身を含む): 211333824

約数和(自身を除く): 130322394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 337, 674, 1011, 1685, 2022, 2671, 3033, 3370, 5055, 5342, 6066, 8013, 10110, 13355, 15165, 16026, 24039, 26710, 30330, 40065, 48078, 80130, 120195, 240390, 900127, 1800254, 2700381, 4500635, 5400762, 8101143, 9001270, 13501905, 16202286, 27003810, 40505715, 81011430]

約数ペア:

[(1, 81011430), (2, 40505715), (3, 27003810), (5, 16202286), (6, 13501905), (9, 9001270), (10, 8101143), (15, 5400762), (18, 4500635), (30, 2700381), (45, 1800254), (90, 900127), (337, 240390), (674, 120195), (1011, 80130), (1685, 48078), (2022, 40065), (2671, 30330), (3033, 26710), (3370, 24039), (5055, 16026), (5342, 15165), (6066, 13355), (8013, 10110)]