187007031820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31064291}}^1$

素因数の和:31064350

約数の個数: 48

約数和(自身を含む): 459254492928

約数和(自身を除く): 272247461108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 31064291, 62128582, 124257164, 155321455, 217450037, 310642910, 434900074, 621285820, 869800148, 1087250185, 1335764513, 2174500370, 2671529026, 4349000740, 5343058052, 6678822565, 9350351591, 13357645130, 18700703182, 26715290260, 37401406364, 46751757955, 93503515910, 187007031820]

約数ペア:

[(1, 187007031820), (2, 93503515910), (4, 46751757955), (5, 37401406364), (7, 26715290260), (10, 18700703182), (14, 13357645130), (20, 9350351591), (28, 6678822565), (35, 5343058052), (43, 4349000740), (70, 2671529026), (86, 2174500370), (140, 1335764513), (172, 1087250185), (215, 869800148), (301, 621285820), (430, 434900074), (602, 310642910), (860, 217450037), (1204, 155321455), (1505, 124257164), (3010, 62128582), (6020, 31064291)]