147169960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{525607}}^1$

素因数の和:525625

約数の個数: 32

約数和(自身を含む): 378437760

約数和(自身を除く): 231267800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 525607, 1051214, 2102428, 2628035, 3679249, 4204856, 5256070, 7358498, 10512140, 14716996, 18396245, 21024280, 29433992, 36792490, 73584980, 147169960]

約数ペア:

[(1, 147169960), (2, 73584980), (4, 36792490), (5, 29433992), (7, 21024280), (8, 18396245), (10, 14716996), (14, 10512140), (20, 7358498), (28, 5256070), (35, 4204856), (40, 3679249), (56, 2628035), (70, 2102428), (140, 1051214), (280, 525607)]