30124728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^3\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 87531600

約数和(自身を除く): 57406872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 244, 342, 361, 366, 456, 488, 549, 684, 722, 732, 1083, 1098, 1159, 1368, 1444, 1464, 2166, 2196, 2318, 2888, 3249, 3477, 4332, 4392, 4636, 6498, 6859, 6954, 8664, 9272, 10431, 12996, 13718, 13908, 20577, 20862, 22021, 25992, 27436, 27816, 41154, 41724, 44042, 54872, 61731, 66063, 82308, 83448, 88084, 123462, 132126, 164616, 176168, 198189, 246924, 264252, 396378, 418399, 493848, 528504, 792756, 836798, 1255197, 1585512, 1673596, 2510394, 3347192, 3765591, 5020788, 7531182, 10041576, 15062364, 30124728]

約数ペア:

[(1, 30124728), (2, 15062364), (3, 10041576), (4, 7531182), (6, 5020788), (8, 3765591), (9, 3347192), (12, 2510394), (18, 1673596), (19, 1585512), (24, 1255197), (36, 836798), (38, 792756), (57, 528504), (61, 493848), (72, 418399), (76, 396378), (114, 264252), (122, 246924), (152, 198189), (171, 176168), (183, 164616), (228, 132126), (244, 123462), (342, 88084), (361, 83448), (366, 82308), (456, 66063), (488, 61731), (549, 54872), (684, 44042), (722, 41724), (732, 41154), (1083, 27816), (1098, 27436), (1159, 25992), (1368, 22021), (1444, 20862), (1464, 20577), (2166, 13908), (2196, 13718), (2318, 12996), (2888, 10431), (3249, 9272), (3477, 8664), (4332, 6954), (4392, 6859), (4636, 6498)]