39101580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31033}}^1$

素因数の和:31055

約数の個数: 72

約数和(自身を含む): 135556512

約数和(自身を除く): 96454932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 31033, 62066, 93099, 124132, 155165, 186198, 217231, 279297, 310330, 372396, 434462, 465495, 558594, 620660, 651693, 868924, 930990, 1086155, 1117188, 1303386, 1396485, 1861980, 1955079, 2172310, 2606772, 2792970, 3258465, 3910158, 4344620, 5585940, 6516930, 7820316, 9775395, 13033860, 19550790, 39101580]

約数ペア:

[(1, 39101580), (2, 19550790), (3, 13033860), (4, 9775395), (5, 7820316), (6, 6516930), (7, 5585940), (9, 4344620), (10, 3910158), (12, 3258465), (14, 2792970), (15, 2606772), (18, 2172310), (20, 1955079), (21, 1861980), (28, 1396485), (30, 1303386), (35, 1117188), (36, 1086155), (42, 930990), (45, 868924), (60, 651693), (63, 620660), (70, 558594), (84, 465495), (90, 434462), (105, 372396), (126, 310330), (140, 279297), (180, 217231), (210, 186198), (252, 155165), (315, 124132), (420, 93099), (630, 62066), (1260, 31033)]