2636970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 7499520

約数和(自身を除く): 4862550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 433, 435, 609, 866, 870, 1015, 1218, 1299, 2030, 2165, 2598, 3031, 3045, 4330, 6062, 6090, 6495, 9093, 12557, 12990, 15155, 18186, 25114, 30310, 37671, 45465, 62785, 75342, 87899, 90930, 125570, 175798, 188355, 263697, 376710, 439495, 527394, 878990, 1318485, 2636970]

約数ペア:

[(1, 2636970), (2, 1318485), (3, 878990), (5, 527394), (6, 439495), (7, 376710), (10, 263697), (14, 188355), (15, 175798), (21, 125570), (29, 90930), (30, 87899), (35, 75342), (42, 62785), (58, 45465), (70, 37671), (87, 30310), (105, 25114), (145, 18186), (174, 15155), (203, 12990), (210, 12557), (290, 9093), (406, 6495), (433, 6090), (435, 6062), (609, 4330), (866, 3045), (870, 3031), (1015, 2598), (1218, 2165), (1299, 2030)]