155588970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 381136896

約数和(自身を除く): 225547926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 127, 194, 254, 291, 381, 421, 485, 582, 635, 762, 842, 970, 1263, 1270, 1455, 1905, 2105, 2526, 2910, 3810, 4210, 6315, 12319, 12630, 24638, 36957, 40837, 53467, 61595, 73914, 81674, 106934, 122511, 123190, 160401, 184785, 204185, 245022, 267335, 320802, 369570, 408370, 534670, 612555, 802005, 1225110, 1604010, 5186299, 10372598, 15558897, 25931495, 31117794, 51862990, 77794485, 155588970]

約数ペア:

[(1, 155588970), (2, 77794485), (3, 51862990), (5, 31117794), (6, 25931495), (10, 15558897), (15, 10372598), (30, 5186299), (97, 1604010), (127, 1225110), (194, 802005), (254, 612555), (291, 534670), (381, 408370), (421, 369570), (485, 320802), (582, 267335), (635, 245022), (762, 204185), (842, 184785), (970, 160401), (1263, 123190), (1270, 122511), (1455, 106934), (1905, 81674), (2105, 73914), (2526, 61595), (2910, 53467), (3810, 40837), (4210, 36957), (6315, 24638), (12319, 12630)]