1139530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 2386944

約数和(自身を除く): 1247414

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 223, 365, 446, 511, 730, 1022, 1115, 1561, 2230, 2555, 3122, 5110, 7805, 15610, 16279, 32558, 81395, 113953, 162790, 227906, 569765, 1139530]

約数ペア:

[(1, 1139530), (2, 569765), (5, 227906), (7, 162790), (10, 113953), (14, 81395), (35, 32558), (70, 16279), (73, 15610), (146, 7805), (223, 5110), (365, 3122), (446, 2555), (511, 2230), (730, 1561), (1022, 1115)]