1987710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 4855680

約数和(自身を除く): 2867970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1123, 1770, 2246, 3369, 5615, 6738, 11230, 16845, 33690, 66257, 132514, 198771, 331285, 397542, 662570, 993855, 1987710]

約数ペア:

[(1, 1987710), (2, 993855), (3, 662570), (5, 397542), (6, 331285), (10, 198771), (15, 132514), (30, 66257), (59, 33690), (118, 16845), (177, 11230), (295, 6738), (354, 5615), (590, 3369), (885, 2246), (1123, 1770)]