15340584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 44236800

約数和(自身を除く): 28896216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 719, 762, 889, 1016, 1438, 1524, 1778, 2157, 2667, 2876, 3048, 3556, 4314, 5033, 5334, 5752, 7112, 8628, 10066, 10668, 15099, 17256, 20132, 21336, 30198, 40264, 60396, 91313, 120792, 182626, 273939, 365252, 547878, 639191, 730504, 1095756, 1278382, 1917573, 2191512, 2556764, 3835146, 5113528, 7670292, 15340584]

約数ペア:

[(1, 15340584), (2, 7670292), (3, 5113528), (4, 3835146), (6, 2556764), (7, 2191512), (8, 1917573), (12, 1278382), (14, 1095756), (21, 730504), (24, 639191), (28, 547878), (42, 365252), (56, 273939), (84, 182626), (127, 120792), (168, 91313), (254, 60396), (381, 40264), (508, 30198), (719, 21336), (762, 20132), (889, 17256), (1016, 15099), (1438, 10668), (1524, 10066), (1778, 8628), (2157, 7112), (2667, 5752), (2876, 5334), (3048, 5033), (3556, 4314)]