406339630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{42283}}^1$

素因数の和:42352

約数の個数: 24

約数和(自身を含む): 755784216

約数和(自身を除く): 349444586

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 9610, 42283, 84566, 211415, 422830, 1310773, 2621546, 6553865, 13107730, 40633963, 81267926, 203169815, 406339630]

約数ペア:

[(1, 406339630), (2, 203169815), (5, 81267926), (10, 40633963), (31, 13107730), (62, 6553865), (155, 2621546), (310, 1310773), (961, 422830), (1922, 211415), (4805, 84566), (9610, 42283)]