45157390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 86939136

約数和(自身を除く): 41781746

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 127, 155, 185, 254, 310, 370, 635, 961, 1147, 1270, 1922, 2294, 3937, 4699, 4805, 5735, 7874, 9398, 9610, 11470, 19685, 23495, 35557, 39370, 46990, 71114, 122047, 145669, 177785, 244094, 291338, 355570, 610235, 728345, 1220470, 1456690, 4515739, 9031478, 22578695, 45157390]

約数ペア:

[(1, 45157390), (2, 22578695), (5, 9031478), (10, 4515739), (31, 1456690), (37, 1220470), (62, 728345), (74, 610235), (127, 355570), (155, 291338), (185, 244094), (254, 177785), (310, 145669), (370, 122047), (635, 71114), (961, 46990), (1147, 39370), (1270, 35557), (1922, 23495), (2294, 19685), (3937, 11470), (4699, 9610), (4805, 9398), (5735, 7874)]