130487410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4889}}^1$

素因数の和:5070

約数の個数: 32

約数和(自身を含む): 250328880

約数和(自身を除く): 119841470

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2669, 4889, 5338, 9778, 13345, 24445, 26690, 48890, 83113, 166226, 415565, 767573, 831130, 1535146, 3837865, 7675730, 13048741, 26097482, 65243705, 130487410]

約数ペア:

[(1, 130487410), (2, 65243705), (5, 26097482), (10, 13048741), (17, 7675730), (34, 3837865), (85, 1535146), (157, 831130), (170, 767573), (314, 415565), (785, 166226), (1570, 83113), (2669, 48890), (4889, 26690), (5338, 24445), (9778, 13345)]