486521110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{23629}}^1$

素因数の和:23736

約数の個数: 32

約数和(自身を含む): 918734400

約数和(自身を除く): 432213290

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 10295, 20590, 23629, 47258, 118145, 236290, 685241, 1370482, 1677659, 3355318, 3426205, 6852410, 8388295, 16776590, 48652111, 97304222, 243260555, 486521110]

約数ペア:

[(1, 486521110), (2, 243260555), (5, 97304222), (10, 48652111), (29, 16776590), (58, 8388295), (71, 6852410), (142, 3426205), (145, 3355318), (290, 1677659), (355, 1370482), (710, 685241), (2059, 236290), (4118, 118145), (10295, 47258), (20590, 23629)]