75420930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193387}}^1$

素因数の和:193410

約数の個数: 32

約数和(自身を含む): 194935104

約数和(自身を除く): 119514174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 193387, 386774, 580161, 966935, 1160322, 1933870, 2514031, 2900805, 5028062, 5801610, 7542093, 12570155, 15084186, 25140310, 37710465, 75420930]

約数ペア:

[(1, 75420930), (2, 37710465), (3, 25140310), (5, 15084186), (6, 12570155), (10, 7542093), (13, 5801610), (15, 5028062), (26, 2900805), (30, 2514031), (39, 1933870), (65, 1160322), (78, 966935), (130, 580161), (195, 386774), (390, 193387)]