12854030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3907}}^1$

素因数の和:3968

約数の個数: 32

約数和(自身を含む): 27012096

約数和(自身を除く): 14158066

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 3907, 7814, 19535, 27349, 39070, 54698, 136745, 183629, 273490, 367258, 918145, 1285403, 1836290, 2570806, 6427015, 12854030]

約数ペア:

[(1, 12854030), (2, 6427015), (5, 2570806), (7, 1836290), (10, 1285403), (14, 918145), (35, 367258), (47, 273490), (70, 183629), (94, 136745), (235, 54698), (329, 39070), (470, 27349), (658, 19535), (1645, 7814), (3290, 3907)]