1891470

素因数分解:

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

素因数の和:9024

約数の個数: 32

約数和(自身を含む): 5188608

約数和(自身を除く): 3297138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9007, 18014, 27021, 45035, 54042, 63049, 90070, 126098, 135105, 189147, 270210, 315245, 378294, 630490, 945735, 1891470]

約数ペア:

[(1, 1891470), (2, 945735), (3, 630490), (5, 378294), (6, 315245), (7, 270210), (10, 189147), (14, 135105), (15, 126098), (21, 90070), (30, 63049), (35, 54042), (42, 45035), (70, 27021), (105, 18014), (210, 9007)]