143938970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1759}}^1$

素因数の和:1947

約数の個数: 48

約数和(自身を含む): 303367680

約数和(自身を除く): 159428710

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 167, 245, 334, 490, 835, 1169, 1670, 1759, 2338, 3518, 5845, 8183, 8795, 11690, 12313, 16366, 17590, 24626, 40915, 61565, 81830, 86191, 123130, 172382, 293753, 430955, 587506, 861910, 1468765, 2056271, 2937530, 4112542, 10281355, 14393897, 20562710, 28787794, 71969485, 143938970]

約数ペア:

[(1, 143938970), (2, 71969485), (5, 28787794), (7, 20562710), (10, 14393897), (14, 10281355), (35, 4112542), (49, 2937530), (70, 2056271), (98, 1468765), (167, 861910), (245, 587506), (334, 430955), (490, 293753), (835, 172382), (1169, 123130), (1670, 86191), (1759, 81830), (2338, 61565), (3518, 40915), (5845, 24626), (8183, 17590), (8795, 16366), (11690, 12313)]