2319450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^2$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 6716832

約数和(自身を除く): 4397382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 47, 50, 70, 75, 94, 105, 141, 150, 175, 210, 235, 282, 329, 350, 470, 525, 658, 705, 987, 1050, 1175, 1410, 1645, 1974, 2209, 2350, 3290, 3525, 4418, 4935, 6627, 7050, 8225, 9870, 11045, 13254, 15463, 16450, 22090, 24675, 30926, 33135, 46389, 49350, 55225, 66270, 77315, 92778, 110450, 154630, 165675, 231945, 331350, 386575, 463890, 773150, 1159725, 2319450]

約数ペア:

[(1, 2319450), (2, 1159725), (3, 773150), (5, 463890), (6, 386575), (7, 331350), (10, 231945), (14, 165675), (15, 154630), (21, 110450), (25, 92778), (30, 77315), (35, 66270), (42, 55225), (47, 49350), (50, 46389), (70, 33135), (75, 30926), (94, 24675), (105, 22090), (141, 16450), (150, 15463), (175, 13254), (210, 11045), (235, 9870), (282, 8225), (329, 7050), (350, 6627), (470, 4935), (525, 4418), (658, 3525), (705, 3290), (987, 2350), (1050, 2209), (1175, 1974), (1410, 1645)]