3971430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{4903}}^1$

素因数の和:4922

約数の個数: 40

約数和(自身を含む): 10680912

約数和(自身を除く): 6709482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 4903, 9806, 14709, 24515, 29418, 44127, 49030, 73545, 88254, 132381, 147090, 220635, 264762, 397143, 441270, 661905, 794286, 1323810, 1985715, 3971430]

約数ペア:

[(1, 3971430), (2, 1985715), (3, 1323810), (5, 794286), (6, 661905), (9, 441270), (10, 397143), (15, 264762), (18, 220635), (27, 147090), (30, 132381), (45, 88254), (54, 73545), (81, 49030), (90, 44127), (135, 29418), (162, 24515), (270, 14709), (405, 9806), (810, 4903)]