5504590

素因数分解:

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

素因数の和:313

約数の個数: 64

約数和(自身を含む): 12773376

約数和(自身を除く): 7268786

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 263, 299, 322, 455, 526, 598, 805, 910, 1315, 1495, 1610, 1841, 2093, 2630, 2990, 3419, 3682, 4186, 6049, 6838, 9205, 10465, 12098, 17095, 18410, 20930, 23933, 30245, 34190, 42343, 47866, 60490, 78637, 84686, 119665, 157274, 211715, 239330, 393185, 423430, 550459, 786370, 1100918, 2752295, 5504590]

約数ペア:

[(1, 5504590), (2, 2752295), (5, 1100918), (7, 786370), (10, 550459), (13, 423430), (14, 393185), (23, 239330), (26, 211715), (35, 157274), (46, 119665), (65, 84686), (70, 78637), (91, 60490), (115, 47866), (130, 42343), (161, 34190), (182, 30245), (230, 23933), (263, 20930), (299, 18410), (322, 17095), (455, 12098), (526, 10465), (598, 9205), (805, 6838), (910, 6049), (1315, 4186), (1495, 3682), (1610, 3419), (1841, 2990), (2093, 2630)]