150380490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{385591}}^1$

素因数の和:385614

約数の個数: 32

約数和(自身を含む): 388676736

約数和(自身を除く): 238296246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 385591, 771182, 1156773, 1927955, 2313546, 3855910, 5012683, 5783865, 10025366, 11567730, 15038049, 25063415, 30076098, 50126830, 75190245, 150380490]

約数ペア:

[(1, 150380490), (2, 75190245), (3, 50126830), (5, 30076098), (6, 25063415), (10, 15038049), (13, 11567730), (15, 10025366), (26, 5783865), (30, 5012683), (39, 3855910), (65, 2313546), (78, 1927955), (130, 1156773), (195, 771182), (390, 385591)]