42510690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2088

約数の個数: 64

約数和(自身を含む): 114854400

約数和(自身を除く): 72343710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 1993, 2133, 2370, 3555, 3986, 4266, 5979, 7110, 9965, 10665, 11958, 17937, 19930, 21330, 29895, 35874, 53811, 59790, 89685, 107622, 157447, 179370, 269055, 314894, 472341, 538110, 787235, 944682, 1417023, 1574470, 2361705, 2834046, 4251069, 4723410, 7085115, 8502138, 14170230, 21255345, 42510690]

約数ペア:

[(1, 42510690), (2, 21255345), (3, 14170230), (5, 8502138), (6, 7085115), (9, 4723410), (10, 4251069), (15, 2834046), (18, 2361705), (27, 1574470), (30, 1417023), (45, 944682), (54, 787235), (79, 538110), (90, 472341), (135, 314894), (158, 269055), (237, 179370), (270, 157447), (395, 107622), (474, 89685), (711, 59790), (790, 53811), (1185, 35874), (1422, 29895), (1993, 21330), (2133, 19930), (2370, 17937), (3555, 11958), (3986, 10665), (4266, 9965), (5979, 7110)]