6948690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 20191680

約数和(自身を除く): 13242990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 163, 174, 203, 210, 245, 290, 294, 326, 406, 435, 489, 490, 609, 735, 815, 870, 978, 1015, 1141, 1218, 1421, 1470, 1630, 2030, 2282, 2445, 2842, 3045, 3423, 4263, 4727, 4890, 5705, 6090, 6846, 7105, 7987, 8526, 9454, 11410, 14181, 14210, 15974, 17115, 21315, 23635, 23961, 28362, 33089, 34230, 39935, 42630, 47270, 47922, 66178, 70905, 79870, 99267, 119805, 141810, 165445, 198534, 231623, 239610, 330890, 463246, 496335, 694869, 992670, 1158115, 1389738, 2316230, 3474345, 6948690]

約数ペア:

[(1, 6948690), (2, 3474345), (3, 2316230), (5, 1389738), (6, 1158115), (7, 992670), (10, 694869), (14, 496335), (15, 463246), (21, 330890), (29, 239610), (30, 231623), (35, 198534), (42, 165445), (49, 141810), (58, 119805), (70, 99267), (87, 79870), (98, 70905), (105, 66178), (145, 47922), (147, 47270), (163, 42630), (174, 39935), (203, 34230), (210, 33089), (245, 28362), (290, 23961), (294, 23635), (326, 21315), (406, 17115), (435, 15974), (489, 14210), (490, 14181), (609, 11410), (735, 9454), (815, 8526), (870, 7987), (978, 7105), (1015, 6846), (1141, 6090), (1218, 5705), (1421, 4890), (1470, 4727), (1630, 4263), (2030, 3423), (2282, 3045), (2445, 2842)]