2156850210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{13537}}^1$

素因数の和:13707

約数の個数: 64

約数和(自身を含む): 5333755392

約数和(自身を除く): 3176905182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 113, 141, 226, 235, 282, 339, 470, 565, 678, 705, 1130, 1410, 1695, 3390, 5311, 10622, 13537, 15933, 26555, 27074, 31866, 40611, 53110, 67685, 79665, 81222, 135370, 159330, 203055, 406110, 636239, 1272478, 1529681, 1908717, 3059362, 3181195, 3817434, 4589043, 6362390, 7648405, 9178086, 9543585, 15296810, 19087170, 22945215, 45890430, 71895007, 143790014, 215685021, 359475035, 431370042, 718950070, 1078425105, 2156850210]

約数ペア:

[(1, 2156850210), (2, 1078425105), (3, 718950070), (5, 431370042), (6, 359475035), (10, 215685021), (15, 143790014), (30, 71895007), (47, 45890430), (94, 22945215), (113, 19087170), (141, 15296810), (226, 9543585), (235, 9178086), (282, 7648405), (339, 6362390), (470, 4589043), (565, 3817434), (678, 3181195), (705, 3059362), (1130, 1908717), (1410, 1529681), (1695, 1272478), (3390, 636239), (5311, 406110), (10622, 203055), (13537, 159330), (15933, 135370), (26555, 81222), (27074, 79665), (31866, 67685), (40611, 53110)]