29521210

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{7589}}^1$

素因数の和:7985

約数の個数: 16

約数和(自身を含む): 53281800

約数和(自身を除く): 23760590

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 7589, 15178, 37945, 75890, 2952121, 5904242, 14760605, 29521210]

約数ペア:

[(1, 29521210), (2, 14760605), (5, 5904242), (10, 2952121), (389, 75890), (778, 37945), (1945, 15178), (3890, 7589)]