2187803910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2777}}^1\times {\mathrm{26261}}^1$

素因数の和:29048

約数の個数: 32

約数和(自身を含む): 5252820192

約数和(自身を除く): 3065016282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2777, 5554, 8331, 13885, 16662, 26261, 27770, 41655, 52522, 78783, 83310, 131305, 157566, 262610, 393915, 787830, 72926797, 145853594, 218780391, 364633985, 437560782, 729267970, 1093901955, 2187803910]

約数ペア:

[(1, 2187803910), (2, 1093901955), (3, 729267970), (5, 437560782), (6, 364633985), (10, 218780391), (15, 145853594), (30, 72926797), (2777, 787830), (5554, 393915), (8331, 262610), (13885, 157566), (16662, 131305), (26261, 83310), (27770, 78783), (41655, 52522)]