42124290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108011}}^1$

素因数の和:108034

約数の個数: 32

約数和(自身を含む): 108876096

約数和(自身を除く): 66751806

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 108011, 216022, 324033, 540055, 648066, 1080110, 1404143, 1620165, 2808286, 3240330, 4212429, 7020715, 8424858, 14041430, 21062145, 42124290]

約数ペア:

[(1, 42124290), (2, 21062145), (3, 14041430), (5, 8424858), (6, 7020715), (10, 4212429), (13, 3240330), (15, 2808286), (26, 1620165), (30, 1404143), (39, 1080110), (65, 648066), (78, 540055), (130, 324033), (195, 216022), (390, 108011)]