130459310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1409}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 241211520

約数和(自身を除く): 110752210

約数列:

[1, 2, 5, 10, 47, 94, 197, 235, 394, 470, 985, 1409, 1970, 2818, 7045, 9259, 14090, 18518, 46295, 66223, 92590, 132446, 277573, 331115, 555146, 662230, 1387865, 2775730, 13045931, 26091862, 65229655, 130459310]

約数ペア:

[(1, 130459310), (2, 65229655), (5, 26091862), (10, 13045931), (47, 2775730), (94, 1387865), (197, 662230), (235, 555146), (394, 331115), (470, 277573), (985, 132446), (1409, 92590), (1970, 66223), (2818, 46295), (7045, 18518), (9259, 14090)]