6845720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 11540200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1063, 1288, 1610, 2126, 3220, 4252, 5315, 6440, 7441, 8504, 10630, 14882, 21260, 24449, 29764, 37205, 42520, 48898, 59528, 74410, 97796, 122245, 148820, 171143, 195592, 244490, 297640, 342286, 488980, 684572, 855715, 977960, 1369144, 1711430, 3422860, 6845720]

約数ペア:

[(1, 6845720), (2, 3422860), (4, 1711430), (5, 1369144), (7, 977960), (8, 855715), (10, 684572), (14, 488980), (20, 342286), (23, 297640), (28, 244490), (35, 195592), (40, 171143), (46, 148820), (56, 122245), (70, 97796), (92, 74410), (115, 59528), (140, 48898), (161, 42520), (184, 37205), (230, 29764), (280, 24449), (322, 21260), (460, 14882), (644, 10630), (805, 8504), (920, 7441), (1063, 6440), (1288, 5315), (1610, 4252), (2126, 3220)]