143828170

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 262828800

約数和(自身を除く): 119000630

約数列:

[1, 2, 5, 10, 103, 206, 311, 449, 515, 622, 898, 1030, 1555, 2245, 3110, 4490, 32033, 46247, 64066, 92494, 139639, 160165, 231235, 279278, 320330, 462470, 698195, 1396390, 14382817, 28765634, 71914085, 143828170]

約数ペア:

[(1, 143828170), (2, 71914085), (5, 28765634), (10, 14382817), (103, 1396390), (206, 698195), (311, 462470), (449, 320330), (515, 279278), (622, 231235), (898, 160165), (1030, 139639), (1555, 92494), (2245, 64066), (3110, 46247), (4490, 32033)]