91939260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{479}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 295464960

約数和(自身を除く): 203525700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 457, 479, 914, 958, 1371, 1437, 1828, 1916, 2285, 2395, 2742, 2874, 3199, 3353, 4570, 4790, 5484, 5748, 6398, 6706, 6855, 7185, 9140, 9580, 9597, 10059, 12796, 13412, 13710, 14370, 15995, 16765, 19194, 20118, 27420, 28740, 31990, 33530, 38388, 40236, 47985, 50295, 63980, 67060, 95970, 100590, 191940, 201180, 218903, 437806, 656709, 875612, 1094515, 1313418, 1532321, 2189030, 2626836, 3064642, 3283545, 4378060, 4596963, 6129284, 6567090, 7661605, 9193926, 13134180, 15323210, 18387852, 22984815, 30646420, 45969630, 91939260]

約数ペア:

[(1, 91939260), (2, 45969630), (3, 30646420), (4, 22984815), (5, 18387852), (6, 15323210), (7, 13134180), (10, 9193926), (12, 7661605), (14, 6567090), (15, 6129284), (20, 4596963), (21, 4378060), (28, 3283545), (30, 3064642), (35, 2626836), (42, 2189030), (60, 1532321), (70, 1313418), (84, 1094515), (105, 875612), (140, 656709), (210, 437806), (420, 218903), (457, 201180), (479, 191940), (914, 100590), (958, 95970), (1371, 67060), (1437, 63980), (1828, 50295), (1916, 47985), (2285, 40236), (2395, 38388), (2742, 33530), (2874, 31990), (3199, 28740), (3353, 27420), (4570, 20118), (4790, 19194), (5484, 16765), (5748, 15995), (6398, 14370), (6706, 13710), (6855, 13412), (7185, 12796), (9140, 10059), (9580, 9597)]