234961430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 472227840

約数和(自身を除く): 237266410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 127, 139, 242, 254, 278, 605, 635, 695, 1210, 1270, 1331, 1390, 1397, 1529, 2662, 2794, 3058, 6655, 6985, 7645, 13310, 13970, 15290, 15367, 16819, 17653, 30734, 33638, 35306, 76835, 84095, 88265, 153670, 168190, 169037, 176530, 185009, 194183, 338074, 370018, 388366, 845185, 925045, 970915, 1690370, 1850090, 1941830, 2136013, 4272026, 10680065, 21360130, 23496143, 46992286, 117480715, 234961430]

約数ペア:

[(1, 234961430), (2, 117480715), (5, 46992286), (10, 23496143), (11, 21360130), (22, 10680065), (55, 4272026), (110, 2136013), (121, 1941830), (127, 1850090), (139, 1690370), (242, 970915), (254, 925045), (278, 845185), (605, 388366), (635, 370018), (695, 338074), (1210, 194183), (1270, 185009), (1331, 176530), (1390, 169037), (1397, 168190), (1529, 153670), (2662, 88265), (2794, 84095), (3058, 76835), (6655, 35306), (6985, 33638), (7645, 30734), (13310, 17653), (13970, 16819), (15290, 15367)]