68761569110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{2129}}^1$

素因数の和:2850

約数の個数: 96

約数和(自身を含む): 138921156000

約数和(自身を除く): 70159586890

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 659, 754, 845, 1318, 1690, 1885, 2129, 3295, 3770, 4258, 4901, 6590, 8567, 9802, 10645, 17134, 19111, 21290, 24505, 27677, 38222, 42835, 49010, 55354, 61741, 85670, 95555, 111371, 123482, 138385, 191110, 222742, 248443, 276770, 308705, 359801, 496886, 556855, 617410, 719602, 802633, 1113710, 1242215, 1403011, 1605266, 1799005, 2484430, 2806022, 3229759, 3598010, 4013165, 6459518, 7015055, 8026330, 10434229, 14030110, 16148795, 18239143, 20868458, 32297590, 36478286, 40687319, 52171145, 81374638, 91195715, 104342290, 182391430, 203436595, 237108859, 406873190, 474217718, 528935147, 1057870294, 1185544295, 2371088590, 2644675735, 5289351470, 6876156911, 13752313822, 34380784555, 68761569110]

約数ペア:

[(1, 68761569110), (2, 34380784555), (5, 13752313822), (10, 6876156911), (13, 5289351470), (26, 2644675735), (29, 2371088590), (58, 1185544295), (65, 1057870294), (130, 528935147), (145, 474217718), (169, 406873190), (290, 237108859), (338, 203436595), (377, 182391430), (659, 104342290), (754, 91195715), (845, 81374638), (1318, 52171145), (1690, 40687319), (1885, 36478286), (2129, 32297590), (3295, 20868458), (3770, 18239143), (4258, 16148795), (4901, 14030110), (6590, 10434229), (8567, 8026330), (9802, 7015055), (10645, 6459518), (17134, 4013165), (19111, 3598010), (21290, 3229759), (24505, 2806022), (27677, 2484430), (38222, 1799005), (42835, 1605266), (49010, 1403011), (55354, 1242215), (61741, 1113710), (85670, 802633), (95555, 719602), (111371, 617410), (123482, 556855), (138385, 496886), (191110, 359801), (222742, 308705), (248443, 276770)]