42165570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37987}}^1$

素因数の和:38034

約数の個数: 32

約数和(自身を含む): 103935168

約数和(自身を除く): 61769598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 37987, 75974, 113961, 189935, 227922, 379870, 569805, 1139610, 1405519, 2811038, 4216557, 7027595, 8433114, 14055190, 21082785, 42165570]

約数ペア:

[(1, 42165570), (2, 21082785), (3, 14055190), (5, 8433114), (6, 7027595), (10, 4216557), (15, 2811038), (30, 1405519), (37, 1139610), (74, 569805), (111, 379870), (185, 227922), (222, 189935), (370, 113961), (555, 75974), (1110, 37987)]