15540230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 29665440

約数和(自身を除く): 14125210

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 1307, 2378, 2614, 5945, 6535, 11890, 13070, 37903, 53587, 75806, 107174, 189515, 267935, 379030, 535870, 1554023, 3108046, 7770115, 15540230]

約数ペア:

[(1, 15540230), (2, 7770115), (5, 3108046), (10, 1554023), (29, 535870), (41, 379030), (58, 267935), (82, 189515), (145, 107174), (205, 75806), (290, 53587), (410, 37903), (1189, 13070), (1307, 11890), (2378, 6535), (2614, 5945)]