2587757370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{929}}^1$

素因数の和:1340

約数の個数: 128

約数和(自身を含む): 7096688640

約数和(自身を除く): 4508931270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 367, 506, 690, 734, 759, 929, 1101, 1265, 1518, 1835, 1858, 2202, 2530, 2787, 3670, 3795, 4037, 4645, 5505, 5574, 7590, 8074, 8441, 9290, 10219, 11010, 12111, 13935, 16882, 20185, 20438, 21367, 24222, 25323, 27870, 30657, 40370, 42205, 42734, 50646, 51095, 60555, 61314, 64101, 84410, 92851, 102190, 106835, 121110, 126615, 128202, 153285, 185702, 213670, 235037, 253230, 278553, 306570, 320505, 340943, 464255, 470074, 557106, 641010, 681886, 705111, 928510, 1022829, 1175185, 1392765, 1410222, 1704715, 2045658, 2350370, 2785530, 3409430, 3525555, 3750373, 5114145, 7051110, 7500746, 7841689, 10228290, 11251119, 15683378, 18751865, 22502238, 23525067, 37503730, 39208445, 47050134, 56255595, 78416890, 86258579, 112511190, 117625335, 172517158, 235250670, 258775737, 431292895, 517551474, 862585790, 1293878685, 2587757370]

約数ペア:

[(1, 2587757370), (2, 1293878685), (3, 862585790), (5, 517551474), (6, 431292895), (10, 258775737), (11, 235250670), (15, 172517158), (22, 117625335), (23, 112511190), (30, 86258579), (33, 78416890), (46, 56255595), (55, 47050134), (66, 39208445), (69, 37503730), (110, 23525067), (115, 22502238), (138, 18751865), (165, 15683378), (230, 11251119), (253, 10228290), (330, 7841689), (345, 7500746), (367, 7051110), (506, 5114145), (690, 3750373), (734, 3525555), (759, 3409430), (929, 2785530), (1101, 2350370), (1265, 2045658), (1518, 1704715), (1835, 1410222), (1858, 1392765), (2202, 1175185), (2530, 1022829), (2787, 928510), (3670, 705111), (3795, 681886), (4037, 641010), (4645, 557106), (5505, 470074), (5574, 464255), (7590, 340943), (8074, 320505), (8441, 306570), (9290, 278553), (10219, 253230), (11010, 235037), (12111, 213670), (13935, 185702), (16882, 153285), (20185, 128202), (20438, 126615), (21367, 121110), (24222, 106835), (25323, 102190), (27870, 92851), (30657, 84410), (40370, 64101), (42205, 61314), (42734, 60555), (50646, 51095)]