147633080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{75323}}^1$

素因数の和:75348

約数の個数: 48

約数和(自身を含む): 386412120

約数和(自身を除く): 238779040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 75323, 150646, 301292, 376615, 527261, 602584, 753230, 1054522, 1506460, 2109044, 2636305, 3012920, 3690827, 4218088, 5272610, 7381654, 10545220, 14763308, 18454135, 21090440, 29526616, 36908270, 73816540, 147633080]

約数ペア:

[(1, 147633080), (2, 73816540), (4, 36908270), (5, 29526616), (7, 21090440), (8, 18454135), (10, 14763308), (14, 10545220), (20, 7381654), (28, 5272610), (35, 4218088), (40, 3690827), (49, 3012920), (56, 2636305), (70, 2109044), (98, 1506460), (140, 1054522), (196, 753230), (245, 602584), (280, 527261), (392, 376615), (490, 301292), (980, 150646), (1960, 75323)]