28734270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50411}}^1$

素因数の和:50440

約数の個数: 32

約数和(自身を含む): 72593280

約数和(自身を除く): 43859010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 50411, 100822, 151233, 252055, 302466, 504110, 756165, 957809, 1512330, 1915618, 2873427, 4789045, 5746854, 9578090, 14367135, 28734270]

約数ペア:

[(1, 28734270), (2, 14367135), (3, 9578090), (5, 5746854), (6, 4789045), (10, 2873427), (15, 1915618), (19, 1512330), (30, 957809), (38, 756165), (57, 504110), (95, 302466), (114, 252055), (190, 151233), (285, 100822), (570, 50411)]