89930330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12473}}^1$

素因数の和:12590

約数の個数: 32

約数和(自身を含む): 186810624

約数和(自身を除く): 96880294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 12473, 24946, 62365, 87311, 124730, 174622, 436555, 873110, 1284719, 2569438, 6423595, 8993033, 12847190, 17986066, 44965165, 89930330]

約数ペア:

[(1, 89930330), (2, 44965165), (5, 17986066), (7, 12847190), (10, 8993033), (14, 6423595), (35, 2569438), (70, 1284719), (103, 873110), (206, 436555), (515, 174622), (721, 124730), (1030, 87311), (1442, 62365), (3605, 24946), (7210, 12473)]