1266370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 2649600

約数和(自身を除く): 1383230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 229, 395, 458, 553, 790, 1106, 1145, 1603, 2290, 2765, 3206, 5530, 8015, 16030, 18091, 36182, 90455, 126637, 180910, 253274, 633185, 1266370]

約数ペア:

[(1, 1266370), (2, 633185), (5, 253274), (7, 180910), (10, 126637), (14, 90455), (35, 36182), (70, 18091), (79, 16030), (158, 8015), (229, 5530), (395, 3206), (458, 2765), (553, 2290), (790, 1603), (1106, 1145)]