68886210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7109}}^1$

素因数の和:7155

約数の個数: 64

約数和(自身を含む): 184291200

約数和(自身を除く): 115404990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 7109, 9690, 14218, 21327, 35545, 42654, 71090, 106635, 120853, 135071, 213270, 241706, 270142, 362559, 405213, 604265, 675355, 725118, 810426, 1208530, 1350710, 1812795, 2026065, 2296207, 3625590, 4052130, 4592414, 6888621, 11481035, 13777242, 22962070, 34443105, 68886210]

約数ペア:

[(1, 68886210), (2, 34443105), (3, 22962070), (5, 13777242), (6, 11481035), (10, 6888621), (15, 4592414), (17, 4052130), (19, 3625590), (30, 2296207), (34, 2026065), (38, 1812795), (51, 1350710), (57, 1208530), (85, 810426), (95, 725118), (102, 675355), (114, 604265), (170, 405213), (190, 362559), (255, 270142), (285, 241706), (323, 213270), (510, 135071), (570, 120853), (646, 106635), (969, 71090), (1615, 42654), (1938, 35545), (3230, 21327), (4845, 14218), (7109, 9690)]