15000170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 28169856

約数和(自身を除く): 13169686

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 355, 370, 571, 710, 1142, 2627, 2855, 5254, 5710, 13135, 21127, 26270, 40541, 42254, 81082, 105635, 202705, 211270, 405410, 1500017, 3000034, 7500085, 15000170]

約数ペア:

[(1, 15000170), (2, 7500085), (5, 3000034), (10, 1500017), (37, 405410), (71, 211270), (74, 202705), (142, 105635), (185, 81082), (355, 42254), (370, 40541), (571, 26270), (710, 21127), (1142, 13135), (2627, 5710), (2855, 5254)]