109507190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 226920960

約数和(自身を除く): 117413770

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 130, 145, 155, 290, 310, 377, 403, 754, 806, 899, 937, 1798, 1874, 1885, 2015, 3770, 4030, 4495, 4685, 8990, 9370, 11687, 12181, 23374, 24362, 27173, 29047, 54346, 58094, 58435, 60905, 116870, 121810, 135865, 145235, 271730, 290470, 353249, 377611, 706498, 755222, 842363, 1684726, 1766245, 1888055, 3532490, 3776110, 4211815, 8423630, 10950719, 21901438, 54753595, 109507190]

約数ペア:

[(1, 109507190), (2, 54753595), (5, 21901438), (10, 10950719), (13, 8423630), (26, 4211815), (29, 3776110), (31, 3532490), (58, 1888055), (62, 1766245), (65, 1684726), (130, 842363), (145, 755222), (155, 706498), (290, 377611), (310, 353249), (377, 290470), (403, 271730), (754, 145235), (806, 135865), (899, 121810), (937, 116870), (1798, 60905), (1874, 58435), (1885, 58094), (2015, 54346), (3770, 29047), (4030, 27173), (4495, 24362), (4685, 23374), (8990, 12181), (9370, 11687)]