71559670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 166966272

約数和(自身を除く): 95406602

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 169, 182, 230, 263, 299, 322, 338, 455, 526, 598, 805, 845, 910, 1183, 1315, 1495, 1610, 1690, 1841, 2093, 2366, 2630, 2990, 3419, 3682, 3887, 4186, 5915, 6049, 6838, 7774, 9205, 10465, 11830, 12098, 17095, 18410, 19435, 20930, 23933, 27209, 30245, 34190, 38870, 42343, 44447, 47866, 54418, 60490, 78637, 84686, 88894, 119665, 136045, 157274, 211715, 222235, 239330, 272090, 311129, 393185, 423430, 444470, 550459, 622258, 786370, 1022281, 1100918, 1555645, 2044562, 2752295, 3111290, 5111405, 5504590, 7155967, 10222810, 14311934, 35779835, 71559670]

約数ペア:

[(1, 71559670), (2, 35779835), (5, 14311934), (7, 10222810), (10, 7155967), (13, 5504590), (14, 5111405), (23, 3111290), (26, 2752295), (35, 2044562), (46, 1555645), (65, 1100918), (70, 1022281), (91, 786370), (115, 622258), (130, 550459), (161, 444470), (169, 423430), (182, 393185), (230, 311129), (263, 272090), (299, 239330), (322, 222235), (338, 211715), (455, 157274), (526, 136045), (598, 119665), (805, 88894), (845, 84686), (910, 78637), (1183, 60490), (1315, 54418), (1495, 47866), (1610, 44447), (1690, 42343), (1841, 38870), (2093, 34190), (2366, 30245), (2630, 27209), (2990, 23933), (3419, 20930), (3682, 19435), (3887, 18410), (4186, 17095), (5915, 12098), (6049, 11830), (6838, 10465), (7774, 9205)]