1363460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9739}}^1$

素因数の和:9755

約数の個数: 24

約数和(自身を含む): 3272640

約数和(自身を除く): 1909180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9739, 19478, 38956, 48695, 68173, 97390, 136346, 194780, 272692, 340865, 681730, 1363460]

約数ペア:

[(1, 1363460), (2, 681730), (4, 340865), (5, 272692), (7, 194780), (10, 136346), (14, 97390), (20, 68173), (28, 48695), (35, 38956), (70, 19478), (140, 9739)]