30708174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 74317824

約数和(自身を除く): 43609650

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 83, 138, 161, 166, 249, 322, 383, 483, 498, 581, 766, 966, 1149, 1162, 1743, 1909, 2298, 2681, 3486, 3818, 5362, 5727, 8043, 8809, 11454, 13363, 16086, 17618, 26427, 26726, 31789, 40089, 52854, 61663, 63578, 80178, 95367, 123326, 184989, 190734, 222523, 369978, 445046, 667569, 731147, 1335138, 1462294, 2193441, 4386882, 5118029, 10236058, 15354087, 30708174]

約数ペア:

[(1, 30708174), (2, 15354087), (3, 10236058), (6, 5118029), (7, 4386882), (14, 2193441), (21, 1462294), (23, 1335138), (42, 731147), (46, 667569), (69, 445046), (83, 369978), (138, 222523), (161, 190734), (166, 184989), (249, 123326), (322, 95367), (383, 80178), (483, 63578), (498, 61663), (581, 52854), (766, 40089), (966, 31789), (1149, 26726), (1162, 26427), (1743, 17618), (1909, 16086), (2298, 13363), (2681, 11454), (3486, 8809), (3818, 8043), (5362, 5727)]