739289940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12321499}}^1$

素因数の和:12321511

約数の個数: 24

約数和(自身を含む): 2070012000

約数和(自身を除く): 1330722060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12321499, 24642998, 36964497, 49285996, 61607495, 73928994, 123214990, 147857988, 184822485, 246429980, 369644970, 739289940]

約数ペア:

[(1, 739289940), (2, 369644970), (3, 246429980), (4, 184822485), (5, 147857988), (6, 123214990), (10, 73928994), (12, 61607495), (15, 49285996), (20, 36964497), (30, 24642998), (60, 12321499)]