1634580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1009}}^1$

素因数の和:1030

約数の個数: 60

約数和(自身を含む): 5132820

約数和(自身を除く): 3498240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1009, 1620, 2018, 3027, 4036, 5045, 6054, 9081, 10090, 12108, 15135, 18162, 20180, 27243, 30270, 36324, 45405, 54486, 60540, 81729, 90810, 108972, 136215, 163458, 181620, 272430, 326916, 408645, 544860, 817290, 1634580]

約数ペア:

[(1, 1634580), (2, 817290), (3, 544860), (4, 408645), (5, 326916), (6, 272430), (9, 181620), (10, 163458), (12, 136215), (15, 108972), (18, 90810), (20, 81729), (27, 60540), (30, 54486), (36, 45405), (45, 36324), (54, 30270), (60, 27243), (81, 20180), (90, 18162), (108, 15135), (135, 12108), (162, 10090), (180, 9081), (270, 6054), (324, 5045), (405, 4036), (540, 3027), (810, 2018), (1009, 1620)]