123049610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 239500800

約数和(自身を除く): 116451190

約数列:

[1, 2, 5, 10, 29, 41, 58, 79, 82, 131, 145, 158, 205, 262, 290, 395, 410, 655, 790, 1189, 1310, 2291, 2378, 3239, 3799, 4582, 5371, 5945, 6478, 7598, 10349, 10742, 11455, 11890, 16195, 18995, 20698, 22910, 26855, 32390, 37990, 51745, 53710, 93931, 103490, 155759, 187862, 300121, 311518, 424309, 469655, 600242, 778795, 848618, 939310, 1500605, 1557590, 2121545, 3001210, 4243090, 12304961, 24609922, 61524805, 123049610]

約数ペア:

[(1, 123049610), (2, 61524805), (5, 24609922), (10, 12304961), (29, 4243090), (41, 3001210), (58, 2121545), (79, 1557590), (82, 1500605), (131, 939310), (145, 848618), (158, 778795), (205, 600242), (262, 469655), (290, 424309), (395, 311518), (410, 300121), (655, 187862), (790, 155759), (1189, 103490), (1310, 93931), (2291, 53710), (2378, 51745), (3239, 37990), (3799, 32390), (4582, 26855), (5371, 22910), (5945, 20698), (6478, 18995), (7598, 16195), (10349, 11890), (10742, 11455)]