227393730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2143}}^1$

素因数の和:2293

約数の個数: 80

約数和(自身を含む): 616391424

約数和(自身を除く): 388997694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 131, 135, 162, 262, 270, 393, 405, 655, 786, 810, 1179, 1310, 1965, 2143, 2358, 3537, 3930, 4286, 5895, 6429, 7074, 10611, 10715, 11790, 12858, 17685, 19287, 21222, 21430, 32145, 35370, 38574, 53055, 57861, 64290, 96435, 106110, 115722, 173583, 192870, 280733, 289305, 347166, 561466, 578610, 842199, 867915, 1403665, 1684398, 1735830, 2526597, 2807330, 4210995, 5053194, 7579791, 8421990, 12632985, 15159582, 22739373, 25265970, 37898955, 45478746, 75797910, 113696865, 227393730]

約数ペア:

[(1, 227393730), (2, 113696865), (3, 75797910), (5, 45478746), (6, 37898955), (9, 25265970), (10, 22739373), (15, 15159582), (18, 12632985), (27, 8421990), (30, 7579791), (45, 5053194), (54, 4210995), (81, 2807330), (90, 2526597), (131, 1735830), (135, 1684398), (162, 1403665), (262, 867915), (270, 842199), (393, 578610), (405, 561466), (655, 347166), (786, 289305), (810, 280733), (1179, 192870), (1310, 173583), (1965, 115722), (2143, 106110), (2358, 96435), (3537, 64290), (3930, 57861), (4286, 53055), (5895, 38574), (6429, 35370), (7074, 32145), (10611, 21430), (10715, 21222), (11790, 19287), (12858, 17685)]