260331270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{5237}}^1$

素因数の和:6904

約数の個数: 32

約数和(自身を含む): 625291488

約数和(自身を除く): 364960218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1657, 3314, 4971, 5237, 8285, 9942, 10474, 15711, 16570, 24855, 26185, 31422, 49710, 52370, 78555, 157110, 8677709, 17355418, 26033127, 43388545, 52066254, 86777090, 130165635, 260331270]

約数ペア:

[(1, 260331270), (2, 130165635), (3, 86777090), (5, 52066254), (6, 43388545), (10, 26033127), (15, 17355418), (30, 8677709), (1657, 157110), (3314, 78555), (4971, 52370), (5237, 49710), (8285, 31422), (9942, 26185), (10474, 24855), (15711, 16570)]