13240290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{9007}}^1$

素因数の和:9031

約数の個数: 48

約数和(自身を含む): 36968832

約数和(自身を除く): 23728542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 9007, 18014, 27021, 45035, 54042, 63049, 90070, 126098, 135105, 189147, 270210, 315245, 378294, 441343, 630490, 882686, 945735, 1324029, 1891470, 2206715, 2648058, 4413430, 6620145, 13240290]

約数ペア:

[(1, 13240290), (2, 6620145), (3, 4413430), (5, 2648058), (6, 2206715), (7, 1891470), (10, 1324029), (14, 945735), (15, 882686), (21, 630490), (30, 441343), (35, 378294), (42, 315245), (49, 270210), (70, 189147), (98, 135105), (105, 126098), (147, 90070), (210, 63049), (245, 54042), (294, 45035), (490, 27021), (735, 18014), (1470, 9007)]