87850890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2719}}^1$

素因数の和:3091

約数の個数: 48

約数和(自身を含む): 229132800

約数和(自身を除く): 141281910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 359, 718, 1077, 1795, 2154, 2719, 3231, 3590, 5385, 5438, 6462, 8157, 10770, 13595, 16155, 16314, 24471, 27190, 32310, 40785, 48942, 81570, 122355, 244710, 976121, 1952242, 2928363, 4880605, 5856726, 8785089, 9761210, 14641815, 17570178, 29283630, 43925445, 87850890]

約数ペア:

[(1, 87850890), (2, 43925445), (3, 29283630), (5, 17570178), (6, 14641815), (9, 9761210), (10, 8785089), (15, 5856726), (18, 4880605), (30, 2928363), (45, 1952242), (90, 976121), (359, 244710), (718, 122355), (1077, 81570), (1795, 48942), (2154, 40785), (2719, 32310), (3231, 27190), (3590, 24471), (5385, 16314), (5438, 16155), (6462, 13595), (8157, 10770)]