4226340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{70439}}^1$

素因数の和:70451

約数の個数: 24

約数和(自身を含む): 11833920

約数和(自身を除く): 7607580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 70439, 140878, 211317, 281756, 352195, 422634, 704390, 845268, 1056585, 1408780, 2113170, 4226340]

約数ペア:

[(1, 4226340), (2, 2113170), (3, 1408780), (4, 1056585), (5, 845268), (6, 704390), (10, 422634), (12, 352195), (15, 281756), (20, 211317), (30, 140878), (60, 70439)]