20183030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{773}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 41684544

約数和(自身を除く): 21501514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 373, 746, 773, 1546, 1865, 2611, 3730, 3865, 5222, 5411, 7730, 10822, 13055, 26110, 27055, 54110, 288329, 576658, 1441645, 2018303, 2883290, 4036606, 10091515, 20183030]

約数ペア:

[(1, 20183030), (2, 10091515), (5, 4036606), (7, 2883290), (10, 2018303), (14, 1441645), (35, 576658), (70, 288329), (373, 54110), (746, 27055), (773, 26110), (1546, 13055), (1865, 10822), (2611, 7730), (3730, 5411), (3865, 5222)]