137423340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10753}}^1$

素因数の和:10839

約数の個数: 72

約数和(自身を含む): 422761248

約数和(自身を除く): 285337908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 10753, 12780, 21506, 32259, 43012, 53765, 64518, 96777, 107530, 129036, 161295, 193554, 215060, 322590, 387108, 483885, 645180, 763463, 967770, 1526926, 1935540, 2290389, 3053852, 3817315, 4580778, 6871167, 7634630, 9161556, 11451945, 13742334, 15269260, 22903890, 27484668, 34355835, 45807780, 68711670, 137423340]

約数ペア:

[(1, 137423340), (2, 68711670), (3, 45807780), (4, 34355835), (5, 27484668), (6, 22903890), (9, 15269260), (10, 13742334), (12, 11451945), (15, 9161556), (18, 7634630), (20, 6871167), (30, 4580778), (36, 3817315), (45, 3053852), (60, 2290389), (71, 1935540), (90, 1526926), (142, 967770), (180, 763463), (213, 645180), (284, 483885), (355, 387108), (426, 322590), (639, 215060), (710, 193554), (852, 161295), (1065, 129036), (1278, 107530), (1420, 96777), (2130, 64518), (2556, 53765), (3195, 43012), (4260, 32259), (6390, 21506), (10753, 12780)]