210126060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37657}}^1$

素因数の和:37703

約数の個数: 72

約数和(自身を含む): 657960576

約数和(自身を除く): 447834516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 37657, 75314, 112971, 150628, 188285, 225942, 338913, 376570, 451884, 564855, 677826, 753140, 1129710, 1167367, 1355652, 1694565, 2259420, 2334734, 3389130, 3502101, 4669468, 5836835, 6778260, 7004202, 10506303, 11673670, 14008404, 17510505, 21012606, 23347340, 35021010, 42025212, 52531515, 70042020, 105063030, 210126060]

約数ペア:

[(1, 210126060), (2, 105063030), (3, 70042020), (4, 52531515), (5, 42025212), (6, 35021010), (9, 23347340), (10, 21012606), (12, 17510505), (15, 14008404), (18, 11673670), (20, 10506303), (30, 7004202), (31, 6778260), (36, 5836835), (45, 4669468), (60, 3502101), (62, 3389130), (90, 2334734), (93, 2259420), (124, 1694565), (155, 1355652), (180, 1167367), (186, 1129710), (279, 753140), (310, 677826), (372, 564855), (465, 451884), (558, 376570), (620, 338913), (930, 225942), (1116, 188285), (1395, 150628), (1860, 112971), (2790, 75314), (5580, 37657)]