730398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 1584000

約数和(自身を除く): 853602

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 149, 258, 298, 447, 817, 894, 1634, 2451, 2831, 4902, 5662, 6407, 8493, 12814, 16986, 19221, 38442, 121733, 243466, 365199, 730398]

約数ペア:

[(1, 730398), (2, 365199), (3, 243466), (6, 121733), (19, 38442), (38, 19221), (43, 16986), (57, 12814), (86, 8493), (114, 6407), (129, 5662), (149, 4902), (258, 2831), (298, 2451), (447, 1634), (817, 894)]