30058308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{659}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 87447360

約数和(自身を除く): 57389052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 659, 724, 1086, 1267, 1318, 1629, 1977, 2172, 2534, 2636, 3258, 3801, 3954, 4613, 5068, 5931, 6516, 7602, 7908, 9226, 11403, 11862, 13839, 15204, 18452, 22806, 23724, 27678, 41517, 45612, 55356, 83034, 119279, 166068, 238558, 357837, 477116, 715674, 834953, 1073511, 1431348, 1669906, 2147022, 2504859, 3339812, 4294044, 5009718, 7514577, 10019436, 15029154, 30058308]

約数ペア:

[(1, 30058308), (2, 15029154), (3, 10019436), (4, 7514577), (6, 5009718), (7, 4294044), (9, 3339812), (12, 2504859), (14, 2147022), (18, 1669906), (21, 1431348), (28, 1073511), (36, 834953), (42, 715674), (63, 477116), (84, 357837), (126, 238558), (181, 166068), (252, 119279), (362, 83034), (543, 55356), (659, 45612), (724, 41517), (1086, 27678), (1267, 23724), (1318, 22806), (1629, 18452), (1977, 15204), (2172, 13839), (2534, 11862), (2636, 11403), (3258, 9226), (3801, 7908), (3954, 7602), (4613, 6516), (5068, 5931)]