2938841370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3331}}^1\times {\mathrm{9803}}^1$

素因数の和:13147

約数の個数: 48

約数和(自身を含む): 7644061152

約数和(自身を除く): 4705219782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3331, 6662, 9803, 9993, 16655, 19606, 19986, 29409, 29979, 33310, 49015, 49965, 58818, 59958, 88227, 98030, 99930, 147045, 149895, 176454, 294090, 299790, 441135, 882270, 32653793, 65307586, 97961379, 163268965, 195922758, 293884137, 326537930, 489806895, 587768274, 979613790, 1469420685, 2938841370]

約数ペア:

[(1, 2938841370), (2, 1469420685), (3, 979613790), (5, 587768274), (6, 489806895), (9, 326537930), (10, 293884137), (15, 195922758), (18, 163268965), (30, 97961379), (45, 65307586), (90, 32653793), (3331, 882270), (6662, 441135), (9803, 299790), (9993, 294090), (16655, 176454), (19606, 149895), (19986, 147045), (29409, 99930), (29979, 98030), (33310, 88227), (49015, 59958), (49965, 58818)]