15704522940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261742049}}^1$

素因数の和:261742061

約数の個数: 24

約数和(自身を含む): 43972664400

約数和(自身を除く): 28268141460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261742049, 523484098, 785226147, 1046968196, 1308710245, 1570452294, 2617420490, 3140904588, 3926130735, 5234840980, 7852261470, 15704522940]

約数ペア:

[(1, 15704522940), (2, 7852261470), (3, 5234840980), (4, 3926130735), (5, 3140904588), (6, 2617420490), (10, 1570452294), (12, 1308710245), (15, 1046968196), (20, 785226147), (30, 523484098), (60, 261742049)]