18680430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4903}}^1$

素因数の和:5040

約数の個数: 32

約数和(自身を含む): 45195264

約数和(自身を除く): 26514834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 4903, 9806, 14709, 24515, 29418, 49030, 73545, 147090, 622681, 1245362, 1868043, 3113405, 3736086, 6226810, 9340215, 18680430]

約数ペア:

[(1, 18680430), (2, 9340215), (3, 6226810), (5, 3736086), (6, 3113405), (10, 1868043), (15, 1245362), (30, 622681), (127, 147090), (254, 73545), (381, 49030), (635, 29418), (762, 24515), (1270, 14709), (1905, 9806), (3810, 4903)]