7000657860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16668233}}^1$

素因数の和:16668252

約数の個数: 48

約数和(自身を含む): 22402106496

約数和(自身を除く): 15401448636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16668233, 33336466, 50004699, 66672932, 83341165, 100009398, 116677631, 166682330, 200018796, 233355262, 250023495, 333364660, 350032893, 466710524, 500046990, 583388155, 700065786, 1000093980, 1166776310, 1400131572, 1750164465, 2333552620, 3500328930, 7000657860]

約数ペア:

[(1, 7000657860), (2, 3500328930), (3, 2333552620), (4, 1750164465), (5, 1400131572), (6, 1166776310), (7, 1000093980), (10, 700065786), (12, 583388155), (14, 500046990), (15, 466710524), (20, 350032893), (21, 333364660), (28, 250023495), (30, 233355262), (35, 200018796), (42, 166682330), (60, 116677631), (70, 100009398), (84, 83341165), (105, 66672932), (140, 50004699), (210, 33336466), (420, 16668233)]