30450490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 65214720

約数和(自身を除く): 34764230

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 73, 101, 118, 146, 202, 295, 365, 413, 505, 511, 590, 707, 730, 826, 1010, 1022, 1414, 2065, 2555, 3535, 4130, 4307, 5110, 5959, 7070, 7373, 8614, 11918, 14746, 21535, 29795, 30149, 36865, 41713, 43070, 51611, 59590, 60298, 73730, 83426, 103222, 150745, 208565, 258055, 301490, 417130, 435007, 516110, 870014, 2175035, 3045049, 4350070, 6090098, 15225245, 30450490]

約数ペア:

[(1, 30450490), (2, 15225245), (5, 6090098), (7, 4350070), (10, 3045049), (14, 2175035), (35, 870014), (59, 516110), (70, 435007), (73, 417130), (101, 301490), (118, 258055), (146, 208565), (202, 150745), (295, 103222), (365, 83426), (413, 73730), (505, 60298), (511, 59590), (590, 51611), (707, 43070), (730, 41713), (826, 36865), (1010, 30149), (1022, 29795), (1414, 21535), (2065, 14746), (2555, 11918), (3535, 8614), (4130, 7373), (4307, 7070), (5110, 5959)]