708740620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{117731}}^1$

素因数の和:117790

約数の個数: 48

約数和(自身を含む): 1740549888

約数和(自身を除く): 1031809268

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, 117731, 235462, 470924, 588655, 824117, 1177310, 1648234, 2354620, 3296468, 4120585, 5062433, 8241170, 10124866, 16482340, 20249732, 25312165, 35437031, 50624330, 70874062, 101248660, 141748124, 177185155, 354370310, 708740620]

約数ペア:

[(1, 708740620), (2, 354370310), (4, 177185155), (5, 141748124), (7, 101248660), (10, 70874062), (14, 50624330), (20, 35437031), (28, 25312165), (35, 20249732), (43, 16482340), (70, 10124866), (86, 8241170), (140, 5062433), (172, 4120585), (215, 3296468), (301, 2354620), (430, 1648234), (602, 1177310), (860, 824117), (1204, 588655), (1505, 470924), (3010, 235462), (6020, 117731)]