30731636

素因数分解:

$2^2\times {\mathrm{13}}^4\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 30

約数和(自身を含む): 58478490

約数和(自身を除く): 27746854

約数列:

[1, 2, 4, 13, 26, 52, 169, 269, 338, 538, 676, 1076, 2197, 3497, 4394, 6994, 8788, 13988, 28561, 45461, 57122, 90922, 114244, 181844, 590993, 1181986, 2363972, 7682909, 15365818, 30731636]

約数ペア:

[(1, 30731636), (2, 15365818), (4, 7682909), (13, 2363972), (26, 1181986), (52, 590993), (169, 181844), (269, 114244), (338, 90922), (538, 57122), (676, 45461), (1076, 28561), (2197, 13988), (3497, 8788), (4394, 6994)]