69241960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 164954880

約数和(自身を除く): 95712920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 920, 1031, 1460, 1679, 2062, 2920, 3358, 4124, 5155, 6716, 8248, 8395, 10310, 13432, 16790, 20620, 23713, 33580, 41240, 47426, 67160, 75263, 94852, 118565, 150526, 189704, 237130, 301052, 376315, 474260, 602104, 752630, 948520, 1505260, 1731049, 3010520, 3462098, 6924196, 8655245, 13848392, 17310490, 34620980, 69241960]

約数ペア:

[(1, 69241960), (2, 34620980), (4, 17310490), (5, 13848392), (8, 8655245), (10, 6924196), (20, 3462098), (23, 3010520), (40, 1731049), (46, 1505260), (73, 948520), (92, 752630), (115, 602104), (146, 474260), (184, 376315), (230, 301052), (292, 237130), (365, 189704), (460, 150526), (584, 118565), (730, 94852), (920, 75263), (1031, 67160), (1460, 47426), (1679, 41240), (2062, 33580), (2920, 23713), (3358, 20620), (4124, 16790), (5155, 13432), (6716, 10310), (8248, 8395)]