73295470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 141562080

約数和(自身を除く): 68266610

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 263, 290, 310, 526, 899, 961, 1315, 1798, 1922, 2630, 4495, 4805, 7627, 8153, 8990, 9610, 15254, 16306, 27869, 38135, 40765, 55738, 76270, 81530, 139345, 236437, 252743, 278690, 472874, 505486, 1182185, 1263715, 2364370, 2527430, 7329547, 14659094, 36647735, 73295470]

約数ペア:

[(1, 73295470), (2, 36647735), (5, 14659094), (10, 7329547), (29, 2527430), (31, 2364370), (58, 1263715), (62, 1182185), (145, 505486), (155, 472874), (263, 278690), (290, 252743), (310, 236437), (526, 139345), (899, 81530), (961, 76270), (1315, 55738), (1798, 40765), (1922, 38135), (2630, 27869), (4495, 16306), (4805, 15254), (7627, 9610), (8153, 8990)]