23050002

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 51840000

約数和(自身を除く): 28789998

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 59, 69, 114, 118, 138, 149, 177, 298, 354, 437, 447, 874, 894, 1121, 1311, 1357, 2242, 2622, 2714, 2831, 3363, 3427, 4071, 5662, 6726, 6854, 8142, 8493, 8791, 10281, 16986, 17582, 20562, 25783, 26373, 51566, 52746, 65113, 77349, 130226, 154698, 167029, 195339, 202193, 334058, 390678, 404386, 501087, 606579, 1002174, 1213158, 3841667, 7683334, 11525001, 23050002]

約数ペア:

[(1, 23050002), (2, 11525001), (3, 7683334), (6, 3841667), (19, 1213158), (23, 1002174), (38, 606579), (46, 501087), (57, 404386), (59, 390678), (69, 334058), (114, 202193), (118, 195339), (138, 167029), (149, 154698), (177, 130226), (298, 77349), (354, 65113), (437, 52746), (447, 51566), (874, 26373), (894, 25783), (1121, 20562), (1311, 17582), (1357, 16986), (2242, 10281), (2622, 8791), (2714, 8493), (2831, 8142), (3363, 6854), (3427, 6726), (4071, 5662)]