6956670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 19293696

約数和(自身を除く): 12337026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 211, 314, 422, 471, 633, 785, 942, 1055, 1099, 1266, 1477, 1570, 2110, 2198, 2355, 2954, 3165, 3297, 4431, 4710, 5495, 6330, 6594, 7385, 8862, 10990, 14770, 16485, 22155, 32970, 33127, 44310, 66254, 99381, 165635, 198762, 231889, 331270, 463778, 496905, 695667, 993810, 1159445, 1391334, 2318890, 3478335, 6956670]

約数ペア:

[(1, 6956670), (2, 3478335), (3, 2318890), (5, 1391334), (6, 1159445), (7, 993810), (10, 695667), (14, 496905), (15, 463778), (21, 331270), (30, 231889), (35, 198762), (42, 165635), (70, 99381), (105, 66254), (157, 44310), (210, 33127), (211, 32970), (314, 22155), (422, 16485), (471, 14770), (633, 10990), (785, 8862), (942, 7385), (1055, 6594), (1099, 6330), (1266, 5495), (1477, 4710), (1570, 4431), (2110, 3297), (2198, 3165), (2355, 2954)]