3198770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 24

約数和(自身を含む): 5928876

約数和(自身を除く): 2730106

約数列:

[1, 2, 5, 10, 43, 86, 173, 215, 346, 430, 865, 1730, 1849, 3698, 7439, 9245, 14878, 18490, 37195, 74390, 319877, 639754, 1599385, 3198770]

約数ペア:

[(1, 3198770), (2, 1599385), (5, 639754), (10, 319877), (43, 74390), (86, 37195), (173, 18490), (215, 14878), (346, 9245), (430, 7439), (865, 3698), (1730, 1849)]