9636970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4486

約数の個数: 32

約数和(自身を含む): 20468736

約数和(自身を除く): 10831766

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 4441, 8882, 22205, 31087, 44410, 62174, 137671, 155435, 275342, 310870, 688355, 963697, 1376710, 1927394, 4818485, 9636970]

約数ペア:

[(1, 9636970), (2, 4818485), (5, 1927394), (7, 1376710), (10, 963697), (14, 688355), (31, 310870), (35, 275342), (62, 155435), (70, 137671), (155, 62174), (217, 44410), (310, 31087), (434, 22205), (1085, 8882), (2170, 4441)]