201522630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 501516288

約数和(自身を除く): 299993658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 337, 465, 643, 674, 930, 1011, 1286, 1685, 1929, 2022, 3215, 3370, 3858, 5055, 6430, 9645, 10110, 10447, 19290, 19933, 20894, 31341, 39866, 52235, 59799, 62682, 99665, 104470, 119598, 156705, 199330, 216691, 298995, 313410, 433382, 597990, 650073, 1083455, 1300146, 2166910, 3250365, 6500730, 6717421, 13434842, 20152263, 33587105, 40304526, 67174210, 100761315, 201522630]

約数ペア:

[(1, 201522630), (2, 100761315), (3, 67174210), (5, 40304526), (6, 33587105), (10, 20152263), (15, 13434842), (30, 6717421), (31, 6500730), (62, 3250365), (93, 2166910), (155, 1300146), (186, 1083455), (310, 650073), (337, 597990), (465, 433382), (643, 313410), (674, 298995), (930, 216691), (1011, 199330), (1286, 156705), (1685, 119598), (1929, 104470), (2022, 99665), (3215, 62682), (3370, 59799), (3858, 52235), (5055, 39866), (6430, 31341), (9645, 20894), (10110, 19933), (10447, 19290)]