68013810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{251903}}^1$

素因数の和:251919

約数の個数: 32

約数和(自身を含む): 181370880

約数和(自身を除く): 113357070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 251903, 503806, 755709, 1259515, 1511418, 2267127, 2519030, 3778545, 4534254, 6801381, 7557090, 11335635, 13602762, 22671270, 34006905, 68013810]

約数ペア:

[(1, 68013810), (2, 34006905), (3, 22671270), (5, 13602762), (6, 11335635), (9, 7557090), (10, 6801381), (15, 4534254), (18, 3778545), (27, 2519030), (30, 2267127), (45, 1511418), (54, 1259515), (90, 755709), (135, 503806), (270, 251903)]