40862940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{681049}}^1$

素因数の和:681061

約数の個数: 24

約数和(自身を含む): 114416400

約数和(自身を除く): 73553460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 681049, 1362098, 2043147, 2724196, 3405245, 4086294, 6810490, 8172588, 10215735, 13620980, 20431470, 40862940]

約数ペア:

[(1, 40862940), (2, 20431470), (3, 13620980), (4, 10215735), (5, 8172588), (6, 6810490), (10, 4086294), (12, 3405245), (15, 2724196), (20, 2043147), (30, 1362098), (60, 681049)]