1734922020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2224259}}^1$

素因数の和:2224284

約数の個数: 48

約数和(自身を含む): 5231459520

約数和(自身を除く): 3496537500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2224259, 4448518, 6672777, 8897036, 11121295, 13345554, 22242590, 26691108, 28915367, 33363885, 44485180, 57830734, 66727770, 86746101, 115661468, 133455540, 144576835, 173492202, 289153670, 346984404, 433730505, 578307340, 867461010, 1734922020]

約数ペア:

[(1, 1734922020), (2, 867461010), (3, 578307340), (4, 433730505), (5, 346984404), (6, 289153670), (10, 173492202), (12, 144576835), (13, 133455540), (15, 115661468), (20, 86746101), (26, 66727770), (30, 57830734), (39, 44485180), (52, 33363885), (60, 28915367), (65, 26691108), (78, 22242590), (130, 13345554), (156, 11121295), (195, 8897036), (260, 6672777), (390, 4448518), (780, 2224259)]