71799870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14683}}^1$

素因数の和:14856

約数の個数: 32

約数和(自身を含む): 173388672

約数和(自身を除く): 101588802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 14683, 29366, 44049, 73415, 88098, 146830, 220245, 440490, 2393329, 4786658, 7179987, 11966645, 14359974, 23933290, 35899935, 71799870]

約数ペア:

[(1, 71799870), (2, 35899935), (3, 23933290), (5, 14359974), (6, 11966645), (10, 7179987), (15, 4786658), (30, 2393329), (163, 440490), (326, 220245), (489, 146830), (815, 88098), (978, 73415), (1630, 44049), (2445, 29366), (4890, 14683)]