2022249530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2909}}^1\times {\mathrm{9931}}^1$

素因数の和:12854

約数の個数: 32

約数和(自身を含む): 4161905280

約数和(自身を除く): 2139655750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2909, 5818, 9931, 14545, 19862, 20363, 29090, 40726, 49655, 69517, 99310, 101815, 139034, 203630, 347585, 695170, 28889279, 57778558, 144446395, 202224953, 288892790, 404449906, 1011124765, 2022249530]

約数ペア:

[(1, 2022249530), (2, 1011124765), (5, 404449906), (7, 288892790), (10, 202224953), (14, 144446395), (35, 57778558), (70, 28889279), (2909, 695170), (5818, 347585), (9931, 203630), (14545, 139034), (19862, 101815), (20363, 99310), (29090, 69517), (40726, 49655)]