83090070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43963}}^1$

素因数の和:43986

約数の個数: 64

約数和(自身を含む): 253232640

約数和(自身を除く): 170142570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 43963, 87926, 131889, 219815, 263778, 307741, 395667, 439630, 615482, 659445, 791334, 923223, 1187001, 1318890, 1538705, 1846446, 1978335, 2374002, 2769669, 3077410, 3956670, 4616115, 5539338, 5935005, 8309007, 9232230, 11870010, 13848345, 16618014, 27696690, 41545035, 83090070]

約数ペア:

[(1, 83090070), (2, 41545035), (3, 27696690), (5, 16618014), (6, 13848345), (7, 11870010), (9, 9232230), (10, 8309007), (14, 5935005), (15, 5539338), (18, 4616115), (21, 3956670), (27, 3077410), (30, 2769669), (35, 2374002), (42, 1978335), (45, 1846446), (54, 1538705), (63, 1318890), (70, 1187001), (90, 923223), (105, 791334), (126, 659445), (135, 615482), (189, 439630), (210, 395667), (270, 307741), (315, 263778), (378, 219815), (630, 131889), (945, 87926), (1890, 43963)]