1810074070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{327319}}^1$

素因数の和:327412

約数の個数: 32

約数和(自身を含む): 3770726400

約数和(自身を除く): 1960652330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 327319, 654638, 1636595, 2291233, 3273190, 4582466, 11456165, 22912330, 25858201, 51716402, 129291005, 181007407, 258582010, 362014814, 905037035, 1810074070]

約数ペア:

[(1, 1810074070), (2, 905037035), (5, 362014814), (7, 258582010), (10, 181007407), (14, 129291005), (35, 51716402), (70, 25858201), (79, 22912330), (158, 11456165), (395, 4582466), (553, 3273190), (790, 2291233), (1106, 1636595), (2765, 654638), (5530, 327319)]