1330692460

素因数分解:

$2^2\times 5^1\times {\mathrm{6917}}^1\times {\mathrm{9619}}^1$

素因数の和:16545

約数の個数: 24

約数和(自身を含む): 2795148720

約数和(自身を除く): 1464456260

約数列:

[1, 2, 4, 5, 10, 20, 6917, 9619, 13834, 19238, 27668, 34585, 38476, 48095, 69170, 96190, 138340, 192380, 66534623, 133069246, 266138492, 332673115, 665346230, 1330692460]

約数ペア:

[(1, 1330692460), (2, 665346230), (4, 332673115), (5, 266138492), (10, 133069246), (20, 66534623), (6917, 192380), (9619, 138340), (13834, 96190), (19238, 69170), (27668, 48095), (34585, 38476)]