2721374010

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1119907}}^1$

素因数の和:1119929

約数の個数: 48

約数和(自身を含む): 7337637216

約数和(自身を除く): 4616263206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 1119907, 2239814, 3359721, 5599535, 6719442, 10079163, 11199070, 16798605, 20158326, 30237489, 33597210, 50395815, 60474978, 90712467, 100791630, 151187445, 181424934, 272137401, 302374890, 453562335, 544274802, 907124670, 1360687005, 2721374010]

約数ペア:

[(1, 2721374010), (2, 1360687005), (3, 907124670), (5, 544274802), (6, 453562335), (9, 302374890), (10, 272137401), (15, 181424934), (18, 151187445), (27, 100791630), (30, 90712467), (45, 60474978), (54, 50395815), (81, 33597210), (90, 30237489), (135, 20158326), (162, 16798605), (243, 11199070), (270, 10079163), (405, 6719442), (486, 5599535), (810, 3359721), (1215, 2239814), (2430, 1119907)]