9240490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 19211904

約数和(自身を除く): 9971414

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1307, 1414, 2614, 3535, 6535, 7070, 9149, 13070, 18298, 45745, 91490, 132007, 264014, 660035, 924049, 1320070, 1848098, 4620245, 9240490]

約数ペア:

[(1, 9240490), (2, 4620245), (5, 1848098), (7, 1320070), (10, 924049), (14, 660035), (35, 264014), (70, 132007), (101, 91490), (202, 45745), (505, 18298), (707, 13070), (1010, 9149), (1307, 7070), (1414, 6535), (2614, 3535)]