74837190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15889}}^1$

素因数の和:16056

約数の個数: 32

約数和(自身を含む): 180764640

約数和(自身を除く): 105927450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 15889, 31778, 47667, 79445, 95334, 158890, 238335, 476670, 2494573, 4989146, 7483719, 12472865, 14967438, 24945730, 37418595, 74837190]

約数ペア:

[(1, 74837190), (2, 37418595), (3, 24945730), (5, 14967438), (6, 12472865), (10, 7483719), (15, 4989146), (30, 2494573), (157, 476670), (314, 238335), (471, 158890), (785, 95334), (942, 79445), (1570, 47667), (2355, 31778), (4710, 15889)]