30045912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 57045288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 53, 69, 78, 79, 92, 104, 106, 138, 156, 158, 159, 184, 212, 237, 276, 299, 312, 316, 318, 424, 474, 552, 598, 632, 636, 689, 897, 948, 1027, 1196, 1219, 1272, 1378, 1794, 1817, 1896, 2054, 2067, 2392, 2438, 2756, 3081, 3588, 3634, 3657, 4108, 4134, 4187, 4876, 5451, 5512, 6162, 7176, 7268, 7314, 8216, 8268, 8374, 9752, 10902, 12324, 12561, 14536, 14628, 15847, 16536, 16748, 21804, 23621, 24648, 25122, 29256, 31694, 33496, 43608, 47242, 47541, 50244, 54431, 63388, 70863, 94484, 95082, 96301, 100488, 108862, 126776, 141726, 163293, 188968, 190164, 192602, 217724, 283452, 288903, 326586, 380328, 385204, 435448, 566904, 577806, 653172, 770408, 1155612, 1251913, 1306344, 2311224, 2503826, 3755739, 5007652, 7511478, 10015304, 15022956, 30045912]

約数ペア:

[(1, 30045912), (2, 15022956), (3, 10015304), (4, 7511478), (6, 5007652), (8, 3755739), (12, 2503826), (13, 2311224), (23, 1306344), (24, 1251913), (26, 1155612), (39, 770408), (46, 653172), (52, 577806), (53, 566904), (69, 435448), (78, 385204), (79, 380328), (92, 326586), (104, 288903), (106, 283452), (138, 217724), (156, 192602), (158, 190164), (159, 188968), (184, 163293), (212, 141726), (237, 126776), (276, 108862), (299, 100488), (312, 96301), (316, 95082), (318, 94484), (424, 70863), (474, 63388), (552, 54431), (598, 50244), (632, 47541), (636, 47242), (689, 43608), (897, 33496), (948, 31694), (1027, 29256), (1196, 25122), (1219, 24648), (1272, 23621), (1378, 21804), (1794, 16748), (1817, 16536), (1896, 15847), (2054, 14628), (2067, 14536), (2392, 12561), (2438, 12324), (2756, 10902), (3081, 9752), (3588, 8374), (3634, 8268), (3657, 8216), (4108, 7314), (4134, 7268), (4187, 7176), (4876, 6162), (5451, 5512)]