23642940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{394049}}^1$

素因数の和:394061

約数の個数: 24

約数和(自身を含む): 66200400

約数和(自身を除く): 42557460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 394049, 788098, 1182147, 1576196, 1970245, 2364294, 3940490, 4728588, 5910735, 7880980, 11821470, 23642940]

約数ペア:

[(1, 23642940), (2, 11821470), (3, 7880980), (4, 5910735), (5, 4728588), (6, 3940490), (10, 2364294), (12, 1970245), (15, 1576196), (20, 1182147), (30, 788098), (60, 394049)]