10869740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{77641}}^1$

素因数の和:77657

約数の個数: 24

約数和(自身を含む): 26087712

約数和(自身を除く): 15217972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 77641, 155282, 310564, 388205, 543487, 776410, 1086974, 1552820, 2173948, 2717435, 5434870, 10869740]

約数ペア:

[(1, 10869740), (2, 5434870), (4, 2717435), (5, 2173948), (7, 1552820), (10, 1086974), (14, 776410), (20, 543487), (28, 388205), (35, 310564), (70, 155282), (140, 77641)]