15301270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2777}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 30002400

約数和(自身を除く): 14701130

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 2777, 5510, 5554, 13885, 27770, 52763, 80533, 105526, 161066, 263815, 402665, 527630, 805330, 1530127, 3060254, 7650635, 15301270]

約数ペア:

[(1, 15301270), (2, 7650635), (5, 3060254), (10, 1530127), (19, 805330), (29, 527630), (38, 402665), (58, 263815), (95, 161066), (145, 105526), (190, 80533), (290, 52763), (551, 27770), (1102, 13885), (2755, 5554), (2777, 5510)]