179436660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230047}}^1$

素因数の和:230072

約数の個数: 48

約数和(自身を含む): 541072896

約数和(自身を除く): 361636236

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, 230047, 460094, 690141, 920188, 1150235, 1380282, 2300470, 2760564, 2990611, 3450705, 4600940, 5981222, 6901410, 8971833, 11962444, 13802820, 14953055, 17943666, 29906110, 35887332, 44859165, 59812220, 89718330, 179436660]

約数ペア:

[(1, 179436660), (2, 89718330), (3, 59812220), (4, 44859165), (5, 35887332), (6, 29906110), (10, 17943666), (12, 14953055), (13, 13802820), (15, 11962444), (20, 8971833), (26, 6901410), (30, 5981222), (39, 4600940), (52, 3450705), (60, 2990611), (65, 2760564), (78, 2300470), (130, 1380282), (156, 1150235), (195, 920188), (260, 690141), (390, 460094), (780, 230047)]