3402940

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 7187040

約数和(自身を除く): 3784100

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 743, 916, 1145, 1486, 2290, 2972, 3715, 4580, 7430, 14860, 170147, 340294, 680588, 850735, 1701470, 3402940]

約数ペア:

[(1, 3402940), (2, 1701470), (4, 850735), (5, 680588), (10, 340294), (20, 170147), (229, 14860), (458, 7430), (743, 4580), (916, 3715), (1145, 2972), (1486, 2290)]