191092020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{541}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 634478208

約数和(自身を除く): 443386188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 541, 580, 609, 812, 841, 870, 1015, 1082, 1218, 1623, 1682, 1740, 2030, 2164, 2436, 2523, 2705, 3045, 3246, 3364, 3787, 4060, 4205, 5046, 5410, 5887, 6090, 6492, 7574, 8115, 8410, 10092, 10820, 11361, 11774, 12180, 12615, 15148, 15689, 16230, 16820, 17661, 18935, 22722, 23548, 25230, 29435, 31378, 32460, 35322, 37870, 45444, 47067, 50460, 56805, 58870, 62756, 70644, 75740, 78445, 88305, 94134, 109823, 113610, 117740, 156890, 176610, 188268, 219646, 227220, 235335, 313780, 329469, 353220, 439292, 454981, 470670, 549115, 658938, 909962, 941340, 1098230, 1317876, 1364943, 1647345, 1819924, 2196460, 2274905, 2729886, 3184867, 3294690, 4549810, 5459772, 6369734, 6589380, 6824715, 9099620, 9554601, 12739468, 13649430, 15924335, 19109202, 27298860, 31848670, 38218404, 47773005, 63697340, 95546010, 191092020]

約数ペア:

[(1, 191092020), (2, 95546010), (3, 63697340), (4, 47773005), (5, 38218404), (6, 31848670), (7, 27298860), (10, 19109202), (12, 15924335), (14, 13649430), (15, 12739468), (20, 9554601), (21, 9099620), (28, 6824715), (29, 6589380), (30, 6369734), (35, 5459772), (42, 4549810), (58, 3294690), (60, 3184867), (70, 2729886), (84, 2274905), (87, 2196460), (105, 1819924), (116, 1647345), (140, 1364943), (145, 1317876), (174, 1098230), (203, 941340), (210, 909962), (290, 658938), (348, 549115), (406, 470670), (420, 454981), (435, 439292), (541, 353220), (580, 329469), (609, 313780), (812, 235335), (841, 227220), (870, 219646), (1015, 188268), (1082, 176610), (1218, 156890), (1623, 117740), (1682, 113610), (1740, 109823), (2030, 94134), (2164, 88305), (2436, 78445), (2523, 75740), (2705, 70644), (3045, 62756), (3246, 58870), (3364, 56805), (3787, 50460), (4060, 47067), (4205, 45444), (5046, 37870), (5410, 35322), (5887, 32460), (6090, 31378), (6492, 29435), (7574, 25230), (8115, 23548), (8410, 22722), (10092, 18935), (10820, 17661), (11361, 16820), (11774, 16230), (12180, 15689), (12615, 15148)]