30834492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 83166720

約数和(自身を除く): 52332228

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 101, 103, 114, 156, 202, 206, 228, 247, 303, 309, 404, 412, 494, 606, 618, 741, 988, 1212, 1236, 1313, 1339, 1482, 1919, 1957, 2626, 2678, 2964, 3838, 3914, 3939, 4017, 5252, 5356, 5757, 5871, 7676, 7828, 7878, 8034, 10403, 11514, 11742, 15756, 16068, 20806, 23028, 23484, 24947, 25441, 31209, 41612, 49894, 50882, 62418, 74841, 76323, 99788, 101764, 124836, 135239, 149682, 152646, 197657, 270478, 299364, 305292, 395314, 405717, 540956, 592971, 790628, 811434, 1185942, 1622868, 2371884, 2569541, 5139082, 7708623, 10278164, 15417246, 30834492]

約数ペア:

[(1, 30834492), (2, 15417246), (3, 10278164), (4, 7708623), (6, 5139082), (12, 2569541), (13, 2371884), (19, 1622868), (26, 1185942), (38, 811434), (39, 790628), (52, 592971), (57, 540956), (76, 405717), (78, 395314), (101, 305292), (103, 299364), (114, 270478), (156, 197657), (202, 152646), (206, 149682), (228, 135239), (247, 124836), (303, 101764), (309, 99788), (404, 76323), (412, 74841), (494, 62418), (606, 50882), (618, 49894), (741, 41612), (988, 31209), (1212, 25441), (1236, 24947), (1313, 23484), (1339, 23028), (1482, 20806), (1919, 16068), (1957, 15756), (2626, 11742), (2678, 11514), (2964, 10403), (3838, 8034), (3914, 7878), (3939, 7828), (4017, 7676), (5252, 5871), (5356, 5757)]