138483810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{512903}}^1$

素因数の和:512919

約数の個数: 32

約数和(自身を含む): 369290880

約数和(自身を除く): 230807070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 512903, 1025806, 1538709, 2564515, 3077418, 4616127, 5129030, 7693545, 9232254, 13848381, 15387090, 23080635, 27696762, 46161270, 69241905, 138483810]

約数ペア:

[(1, 138483810), (2, 69241905), (3, 46161270), (5, 27696762), (6, 23080635), (9, 15387090), (10, 13848381), (15, 9232254), (18, 7693545), (27, 5129030), (30, 4616127), (45, 3077418), (54, 2564515), (90, 1538709), (135, 1025806), (270, 512903)]