2022921670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:746

約数の個数: 128

約数和(自身を含む): 4696952832

約数和(自身を除く): 2674031162

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 107, 110, 154, 214, 215, 301, 385, 430, 473, 535, 571, 602, 749, 770, 946, 1070, 1142, 1177, 1498, 1505, 2354, 2365, 2855, 3010, 3311, 3745, 3997, 4601, 4730, 5710, 5885, 6281, 6622, 7490, 7994, 8239, 9202, 11770, 12562, 16478, 16555, 19985, 23005, 24553, 31405, 32207, 33110, 39970, 41195, 43967, 46010, 49106, 50611, 61097, 62810, 64414, 82390, 87934, 101222, 122194, 122765, 161035, 171871, 219835, 245530, 253055, 270083, 305485, 322070, 343742, 354277, 427679, 439670, 506110, 540166, 610970, 672067, 708554, 855358, 859355, 1344134, 1350415, 1718710, 1771385, 1890581, 2138395, 2627171, 2700830, 3360335, 3542770, 3781162, 4276790, 4704469, 5254342, 6720670, 9408938, 9452905, 13135855, 18390197, 18905810, 23522345, 26271710, 28898881, 36780394, 47044690, 57797762, 91950985, 144494405, 183901970, 202292167, 288988810, 404584334, 1011460835, 2022921670]

約数ペア:

[(1, 2022921670), (2, 1011460835), (5, 404584334), (7, 288988810), (10, 202292167), (11, 183901970), (14, 144494405), (22, 91950985), (35, 57797762), (43, 47044690), (55, 36780394), (70, 28898881), (77, 26271710), (86, 23522345), (107, 18905810), (110, 18390197), (154, 13135855), (214, 9452905), (215, 9408938), (301, 6720670), (385, 5254342), (430, 4704469), (473, 4276790), (535, 3781162), (571, 3542770), (602, 3360335), (749, 2700830), (770, 2627171), (946, 2138395), (1070, 1890581), (1142, 1771385), (1177, 1718710), (1498, 1350415), (1505, 1344134), (2354, 859355), (2365, 855358), (2855, 708554), (3010, 672067), (3311, 610970), (3745, 540166), (3997, 506110), (4601, 439670), (4730, 427679), (5710, 354277), (5885, 343742), (6281, 322070), (6622, 305485), (7490, 270083), (7994, 253055), (8239, 245530), (9202, 219835), (11770, 171871), (12562, 161035), (16478, 122765), (16555, 122194), (19985, 101222), (23005, 87934), (24553, 82390), (31405, 64414), (32207, 62810), (33110, 61097), (39970, 50611), (41195, 49106), (43967, 46010)]