319291210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 677818368

約数和(自身を除く): 358527158

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 107, 214, 235, 329, 470, 535, 658, 749, 907, 1070, 1498, 1645, 1814, 3290, 3745, 4535, 5029, 6349, 7490, 9070, 10058, 12698, 25145, 31745, 35203, 42629, 50290, 63490, 70406, 85258, 97049, 176015, 194098, 213145, 298403, 352030, 426290, 485245, 596806, 679343, 970490, 1358686, 1492015, 2984030, 3396715, 4561303, 6793430, 9122606, 22806515, 31929121, 45613030, 63858242, 159645605, 319291210]

約数ペア:

[(1, 319291210), (2, 159645605), (5, 63858242), (7, 45613030), (10, 31929121), (14, 22806515), (35, 9122606), (47, 6793430), (70, 4561303), (94, 3396715), (107, 2984030), (214, 1492015), (235, 1358686), (329, 970490), (470, 679343), (535, 596806), (658, 485245), (749, 426290), (907, 352030), (1070, 298403), (1498, 213145), (1645, 194098), (1814, 176015), (3290, 97049), (3745, 85258), (4535, 70406), (5029, 63490), (6349, 50290), (7490, 42629), (9070, 35203), (10058, 31745), (12698, 25145)]