306890934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1279}}^1$

素因数の和:1517

約数の個数: 64

約数和(自身を含む): 729907200

約数和(自身を除く): 423016266

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 197, 203, 394, 406, 591, 609, 1182, 1218, 1279, 1379, 2558, 2758, 3837, 4137, 5713, 7674, 8274, 8953, 11426, 17139, 17906, 26859, 34278, 37091, 39991, 53718, 74182, 79982, 111273, 119973, 222546, 239946, 251963, 259637, 503926, 519274, 755889, 778911, 1511778, 1557822, 1763741, 3527482, 5291223, 7306927, 10582446, 14613854, 21920781, 43841562, 51148489, 102296978, 153445467, 306890934]

約数ペア:

[(1, 306890934), (2, 153445467), (3, 102296978), (6, 51148489), (7, 43841562), (14, 21920781), (21, 14613854), (29, 10582446), (42, 7306927), (58, 5291223), (87, 3527482), (174, 1763741), (197, 1557822), (203, 1511778), (394, 778911), (406, 755889), (591, 519274), (609, 503926), (1182, 259637), (1218, 251963), (1279, 239946), (1379, 222546), (2558, 119973), (2758, 111273), (3837, 79982), (4137, 74182), (5713, 53718), (7674, 39991), (8274, 37091), (8953, 34278), (11426, 26859), (17139, 17906)]