228022970

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{9497}}^1$

素因数の和:9532

約数の個数: 40

約数和(自身を含む): 478870164

約数和(自身を除く): 250847194

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 4802, 9497, 12005, 18994, 24010, 47485, 66479, 94970, 132958, 332395, 465353, 664790, 930706, 2326765, 3257471, 4653530, 6514942, 16287355, 22802297, 32574710, 45604594, 114011485, 228022970]

約数ペア:

[(1, 228022970), (2, 114011485), (5, 45604594), (7, 32574710), (10, 22802297), (14, 16287355), (35, 6514942), (49, 4653530), (70, 3257471), (98, 2326765), (245, 930706), (343, 664790), (490, 465353), (686, 332395), (1715, 132958), (2401, 94970), (3430, 66479), (4802, 47485), (9497, 24010), (12005, 18994)]