68435340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 203454720

約数和(自身を除く): 135019380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 173, 190, 228, 285, 346, 347, 380, 519, 570, 692, 694, 865, 1038, 1041, 1140, 1388, 1730, 1735, 2076, 2082, 2595, 3287, 3460, 3470, 4164, 5190, 5205, 6574, 6593, 6940, 9861, 10380, 10410, 13148, 13186, 16435, 19722, 19779, 20820, 26372, 32870, 32965, 39444, 39558, 49305, 60031, 65740, 65930, 79116, 98610, 98895, 120062, 131860, 180093, 197220, 197790, 240124, 300155, 360186, 395580, 600310, 720372, 900465, 1140589, 1200620, 1800930, 2281178, 3421767, 3601860, 4562356, 5702945, 6843534, 11405890, 13687068, 17108835, 22811780, 34217670, 68435340]

約数ペア:

[(1, 68435340), (2, 34217670), (3, 22811780), (4, 17108835), (5, 13687068), (6, 11405890), (10, 6843534), (12, 5702945), (15, 4562356), (19, 3601860), (20, 3421767), (30, 2281178), (38, 1800930), (57, 1200620), (60, 1140589), (76, 900465), (95, 720372), (114, 600310), (173, 395580), (190, 360186), (228, 300155), (285, 240124), (346, 197790), (347, 197220), (380, 180093), (519, 131860), (570, 120062), (692, 98895), (694, 98610), (865, 79116), (1038, 65930), (1041, 65740), (1140, 60031), (1388, 49305), (1730, 39558), (1735, 39444), (2076, 32965), (2082, 32870), (2595, 26372), (3287, 20820), (3460, 19779), (3470, 19722), (4164, 16435), (5190, 13186), (5205, 13148), (6574, 10410), (6593, 10380), (6940, 9861)]