30370074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 73267200

約数和(自身を除く): 42897126

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 149, 161, 211, 298, 322, 422, 447, 483, 633, 894, 966, 1043, 1266, 1477, 2086, 2954, 3129, 3427, 4431, 4853, 6258, 6854, 8862, 9706, 10281, 14559, 20562, 23989, 29118, 31439, 33971, 47978, 62878, 67942, 71967, 94317, 101913, 143934, 188634, 203826, 220073, 440146, 660219, 723097, 1320438, 1446194, 2169291, 4338582, 5061679, 10123358, 15185037, 30370074]

約数ペア:

[(1, 30370074), (2, 15185037), (3, 10123358), (6, 5061679), (7, 4338582), (14, 2169291), (21, 1446194), (23, 1320438), (42, 723097), (46, 660219), (69, 440146), (138, 220073), (149, 203826), (161, 188634), (211, 143934), (298, 101913), (322, 94317), (422, 71967), (447, 67942), (483, 62878), (633, 47978), (894, 33971), (966, 31439), (1043, 29118), (1266, 23989), (1477, 20562), (2086, 14559), (2954, 10281), (3129, 9706), (3427, 8862), (4431, 6854), (4853, 6258)]