17178930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 47938176

約数和(自身を除く): 30759246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 43, 45, 46, 69, 86, 90, 115, 129, 138, 193, 207, 215, 230, 258, 345, 386, 387, 414, 430, 579, 645, 690, 774, 965, 989, 1035, 1158, 1290, 1737, 1930, 1935, 1978, 2070, 2895, 2967, 3474, 3870, 4439, 4945, 5790, 5934, 8299, 8685, 8878, 8901, 9890, 13317, 14835, 16598, 17370, 17802, 22195, 24897, 26634, 29670, 39951, 41495, 44390, 44505, 49794, 66585, 74691, 79902, 82990, 89010, 124485, 133170, 149382, 190877, 199755, 248970, 373455, 381754, 399510, 572631, 746910, 954385, 1145262, 1717893, 1908770, 2863155, 3435786, 5726310, 8589465, 17178930]

約数ペア:

[(1, 17178930), (2, 8589465), (3, 5726310), (5, 3435786), (6, 2863155), (9, 1908770), (10, 1717893), (15, 1145262), (18, 954385), (23, 746910), (30, 572631), (43, 399510), (45, 381754), (46, 373455), (69, 248970), (86, 199755), (90, 190877), (115, 149382), (129, 133170), (138, 124485), (193, 89010), (207, 82990), (215, 79902), (230, 74691), (258, 66585), (345, 49794), (386, 44505), (387, 44390), (414, 41495), (430, 39951), (579, 29670), (645, 26634), (690, 24897), (774, 22195), (965, 17802), (989, 17370), (1035, 16598), (1158, 14835), (1290, 13317), (1737, 9890), (1930, 8901), (1935, 8878), (1978, 8685), (2070, 8299), (2895, 5934), (2967, 5790), (3474, 4945), (3870, 4439)]