118906760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{424667}}^1$

素因数の和:424685

約数の個数: 32

約数和(自身を含む): 305760960

約数和(自身を除く): 186854200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 424667, 849334, 1698668, 2123335, 2972669, 3397336, 4246670, 5945338, 8493340, 11890676, 14863345, 16986680, 23781352, 29726690, 59453380, 118906760]

約数ペア:

[(1, 118906760), (2, 59453380), (4, 29726690), (5, 23781352), (7, 16986680), (8, 14863345), (10, 11890676), (14, 8493340), (20, 5945338), (28, 4246670), (35, 3397336), (40, 2972669), (56, 2123335), (70, 1698668), (140, 849334), (280, 424667)]