63222740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{64513}}^1$

素因数の和:64536

約数の個数: 36

約数和(自身を含む): 154446516

約数和(自身を除く): 91223776

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 64513, 129026, 258052, 322565, 451591, 645130, 903182, 1290260, 1806364, 2257955, 3161137, 4515910, 6322274, 9031820, 12644548, 15805685, 31611370, 63222740]

約数ペア:

[(1, 63222740), (2, 31611370), (4, 15805685), (5, 12644548), (7, 9031820), (10, 6322274), (14, 4515910), (20, 3161137), (28, 2257955), (35, 1806364), (49, 1290260), (70, 903182), (98, 645130), (140, 451591), (196, 322565), (245, 258052), (490, 129026), (980, 64513)]