214423630

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 393206400

約数和(自身を除く): 178782770

約数列:

[1, 2, 5, 10, 73, 146, 239, 365, 478, 730, 1195, 1229, 2390, 2458, 6145, 12290, 17447, 34894, 87235, 89717, 174470, 179434, 293731, 448585, 587462, 897170, 1468655, 2937310, 21442363, 42884726, 107211815, 214423630]

約数ペア:

[(1, 214423630), (2, 107211815), (5, 42884726), (10, 21442363), (73, 2937310), (146, 1468655), (239, 897170), (365, 587462), (478, 448585), (730, 293731), (1195, 179434), (1229, 174470), (2390, 89717), (2458, 87235), (6145, 34894), (12290, 17447)]