30827472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 86661120

約数和(自身を除く): 55833648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 389, 508, 624, 762, 778, 1016, 1167, 1524, 1556, 1651, 2032, 2334, 3048, 3112, 3302, 4668, 4953, 5057, 6096, 6224, 6604, 9336, 9906, 10114, 13208, 15171, 18672, 19812, 20228, 26416, 30342, 39624, 40456, 49403, 60684, 79248, 80912, 98806, 121368, 148209, 197612, 242736, 296418, 395224, 592836, 642239, 790448, 1185672, 1284478, 1926717, 2371344, 2568956, 3853434, 5137912, 7706868, 10275824, 15413736, 30827472]

約数ペア:

[(1, 30827472), (2, 15413736), (3, 10275824), (4, 7706868), (6, 5137912), (8, 3853434), (12, 2568956), (13, 2371344), (16, 1926717), (24, 1284478), (26, 1185672), (39, 790448), (48, 642239), (52, 592836), (78, 395224), (104, 296418), (127, 242736), (156, 197612), (208, 148209), (254, 121368), (312, 98806), (381, 80912), (389, 79248), (508, 60684), (624, 49403), (762, 40456), (778, 39624), (1016, 30342), (1167, 26416), (1524, 20228), (1556, 19812), (1651, 18672), (2032, 15171), (2334, 13208), (3048, 10114), (3112, 9906), (3302, 9336), (4668, 6604), (4953, 6224), (5057, 6096)]