2852340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 8068032

約数和(自身を除く): 5215692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 347, 411, 548, 685, 694, 822, 1041, 1370, 1388, 1644, 1735, 2055, 2082, 2740, 3470, 4110, 4164, 5205, 6940, 8220, 10410, 20820, 47539, 95078, 142617, 190156, 237695, 285234, 475390, 570468, 713085, 950780, 1426170, 2852340]

約数ペア:

[(1, 2852340), (2, 1426170), (3, 950780), (4, 713085), (5, 570468), (6, 475390), (10, 285234), (12, 237695), (15, 190156), (20, 142617), (30, 95078), (60, 47539), (137, 20820), (274, 10410), (347, 8220), (411, 6940), (548, 5205), (685, 4164), (694, 4110), (822, 3470), (1041, 2740), (1370, 2082), (1388, 2055), (1644, 1735)]