102142010

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 187304832

約数和(自身を除く): 85162822

約数列:

[1, 2, 5, 10, 103, 131, 206, 262, 515, 655, 757, 1030, 1310, 1514, 3785, 7570, 13493, 26986, 67465, 77971, 99167, 134930, 155942, 198334, 389855, 495835, 779710, 991670, 10214201, 20428402, 51071005, 102142010]

約数ペア:

[(1, 102142010), (2, 51071005), (5, 20428402), (10, 10214201), (103, 991670), (131, 779710), (206, 495835), (262, 389855), (515, 198334), (655, 155942), (757, 134930), (1030, 99167), (1310, 77971), (1514, 67465), (3785, 26986), (7570, 13493)]