342000435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 656289792

約数和(自身を除く): 314289357

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 47, 105, 111, 141, 185, 235, 259, 329, 555, 705, 777, 987, 1295, 1645, 1739, 1873, 3885, 4935, 5217, 5619, 8695, 9365, 12173, 13111, 26085, 28095, 36519, 39333, 60865, 65555, 69301, 88031, 182595, 196665, 207903, 264093, 346505, 440155, 485107, 616217, 1039515, 1320465, 1455321, 1848651, 2425535, 3081085, 3257147, 7276605, 9243255, 9771441, 16285735, 22800029, 48857205, 68400087, 114000145, 342000435]

約数ペア:

[(1, 342000435), (3, 114000145), (5, 68400087), (7, 48857205), (15, 22800029), (21, 16285735), (35, 9771441), (37, 9243255), (47, 7276605), (105, 3257147), (111, 3081085), (141, 2425535), (185, 1848651), (235, 1455321), (259, 1320465), (329, 1039515), (555, 616217), (705, 485107), (777, 440155), (987, 346505), (1295, 264093), (1645, 207903), (1739, 196665), (1873, 182595), (3885, 88031), (4935, 69301), (5217, 65555), (5619, 60865), (8695, 39333), (9365, 36519), (12173, 28095), (13111, 26085)]