2021567370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{1103}}^1$

素因数の和:1619

約数の個数: 64

約数和(自身を含む): 4896460800

約数和(自身を除く): 2874893430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 307, 398, 597, 614, 921, 995, 1103, 1194, 1535, 1842, 1990, 2206, 2985, 3070, 3309, 4605, 5515, 5970, 6618, 9210, 11030, 16545, 33090, 61093, 122186, 183279, 219497, 305465, 338621, 366558, 438994, 610930, 658491, 677242, 916395, 1015863, 1097485, 1316982, 1693105, 1832790, 2031726, 2194970, 3292455, 3386210, 5079315, 6584910, 10158630, 67385579, 134771158, 202156737, 336927895, 404313474, 673855790, 1010783685, 2021567370]

約数ペア:

[(1, 2021567370), (2, 1010783685), (3, 673855790), (5, 404313474), (6, 336927895), (10, 202156737), (15, 134771158), (30, 67385579), (199, 10158630), (307, 6584910), (398, 5079315), (597, 3386210), (614, 3292455), (921, 2194970), (995, 2031726), (1103, 1832790), (1194, 1693105), (1535, 1316982), (1842, 1097485), (1990, 1015863), (2206, 916395), (2985, 677242), (3070, 658491), (3309, 610930), (4605, 438994), (5515, 366558), (5970, 338621), (6618, 305465), (9210, 219497), (11030, 183279), (16545, 122186), (33090, 61093)]