15759370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6229}}^1$

素因数の和:6270

約数の個数: 32

約数和(自身を含む): 32296320

約数和(自身を除く): 16536950

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 6229, 12458, 31145, 62290, 68519, 137038, 143267, 286534, 342595, 685190, 716335, 1432670, 1575937, 3151874, 7879685, 15759370]

約数ペア:

[(1, 15759370), (2, 7879685), (5, 3151874), (10, 1575937), (11, 1432670), (22, 716335), (23, 685190), (46, 342595), (55, 286534), (110, 143267), (115, 137038), (230, 68519), (253, 62290), (506, 31145), (1265, 12458), (2530, 6229)]