154217370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2381}}^1$

素因数の和:2535

約数の個数: 64

約数和(自身を含む): 395145216

約数和(自身を除く): 240927846

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 254, 255, 381, 510, 635, 762, 1270, 1905, 2159, 2381, 3810, 4318, 4762, 6477, 7143, 10795, 11905, 12954, 14286, 21590, 23810, 32385, 35715, 40477, 64770, 71430, 80954, 121431, 202385, 242862, 302387, 404770, 604774, 607155, 907161, 1214310, 1511935, 1814322, 3023870, 4535805, 5140579, 9071610, 10281158, 15421737, 25702895, 30843474, 51405790, 77108685, 154217370]

約数ペア:

[(1, 154217370), (2, 77108685), (3, 51405790), (5, 30843474), (6, 25702895), (10, 15421737), (15, 10281158), (17, 9071610), (30, 5140579), (34, 4535805), (51, 3023870), (85, 1814322), (102, 1511935), (127, 1214310), (170, 907161), (254, 607155), (255, 604774), (381, 404770), (510, 302387), (635, 242862), (762, 202385), (1270, 121431), (1905, 80954), (2159, 71430), (2381, 64770), (3810, 40477), (4318, 35715), (4762, 32385), (6477, 23810), (7143, 21590), (10795, 14286), (11905, 12954)]