47391330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 134020224

約数和(自身を除く): 86628894

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 103, 105, 147, 206, 210, 245, 294, 309, 313, 490, 515, 618, 626, 721, 735, 939, 1030, 1442, 1470, 1545, 1565, 1878, 2163, 2191, 3090, 3130, 3605, 4326, 4382, 4695, 5047, 6573, 7210, 9390, 10094, 10815, 10955, 13146, 15141, 15337, 21630, 21910, 25235, 30282, 30674, 32239, 32865, 46011, 50470, 64478, 65730, 75705, 76685, 92022, 96717, 151410, 153370, 161195, 193434, 225673, 230055, 322390, 451346, 460110, 483585, 677019, 967170, 1128365, 1354038, 1579711, 2256730, 3159422, 3385095, 4739133, 6770190, 7898555, 9478266, 15797110, 23695665, 47391330]

約数ペア:

[(1, 47391330), (2, 23695665), (3, 15797110), (5, 9478266), (6, 7898555), (7, 6770190), (10, 4739133), (14, 3385095), (15, 3159422), (21, 2256730), (30, 1579711), (35, 1354038), (42, 1128365), (49, 967170), (70, 677019), (98, 483585), (103, 460110), (105, 451346), (147, 322390), (206, 230055), (210, 225673), (245, 193434), (294, 161195), (309, 153370), (313, 151410), (490, 96717), (515, 92022), (618, 76685), (626, 75705), (721, 65730), (735, 64478), (939, 50470), (1030, 46011), (1442, 32865), (1470, 32239), (1545, 30674), (1565, 30282), (1878, 25235), (2163, 21910), (2191, 21630), (3090, 15337), (3130, 15141), (3605, 13146), (4326, 10955), (4382, 10815), (4695, 10094), (5047, 9390), (6573, 7210)]