1344903070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{619771}}^1$

素因数の和:619816

約数の個数: 32

約数和(自身を含む): 2855909376

約数和(自身を除く): 1511006306

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 619771, 1239542, 3098855, 4338397, 6197710, 8676794, 19212901, 21691985, 38425802, 43383970, 96064505, 134490307, 192129010, 268980614, 672451535, 1344903070]

約数ペア:

[(1, 1344903070), (2, 672451535), (5, 268980614), (7, 192129010), (10, 134490307), (14, 96064505), (31, 43383970), (35, 38425802), (62, 21691985), (70, 19212901), (155, 8676794), (217, 6197710), (310, 4338397), (434, 3098855), (1085, 1239542), (2170, 619771)]