515184460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 1272337920

約数和(自身を除く): 757153460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 97, 118, 140, 194, 236, 295, 388, 413, 485, 590, 643, 679, 826, 970, 1180, 1286, 1358, 1652, 1940, 2065, 2572, 2716, 3215, 3395, 4130, 4501, 5723, 6430, 6790, 8260, 9002, 11446, 12860, 13580, 18004, 22505, 22892, 28615, 37937, 40061, 45010, 57230, 62371, 75874, 80122, 90020, 114460, 124742, 151748, 160244, 189685, 200305, 249484, 265559, 311855, 379370, 400610, 436597, 531118, 623710, 758740, 801220, 873194, 1062236, 1247420, 1327795, 1746388, 2182985, 2655590, 3679889, 4365970, 5311180, 7359778, 8731940, 14719556, 18399445, 25759223, 36798890, 51518446, 73597780, 103036892, 128796115, 257592230, 515184460]

約数ペア:

[(1, 515184460), (2, 257592230), (4, 128796115), (5, 103036892), (7, 73597780), (10, 51518446), (14, 36798890), (20, 25759223), (28, 18399445), (35, 14719556), (59, 8731940), (70, 7359778), (97, 5311180), (118, 4365970), (140, 3679889), (194, 2655590), (236, 2182985), (295, 1746388), (388, 1327795), (413, 1247420), (485, 1062236), (590, 873194), (643, 801220), (679, 758740), (826, 623710), (970, 531118), (1180, 436597), (1286, 400610), (1358, 379370), (1652, 311855), (1940, 265559), (2065, 249484), (2572, 200305), (2716, 189685), (3215, 160244), (3395, 151748), (4130, 124742), (4501, 114460), (5723, 90020), (6430, 80122), (6790, 75874), (8260, 62371), (9002, 57230), (11446, 45010), (12860, 40061), (13580, 37937), (18004, 28615), (22505, 22892)]