27814920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{33113}}^1$

素因数の和:33134

約数の個数: 64

約数和(自身を含む): 95368320

約数和(自身を除く): 67553400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 33113, 66226, 99339, 132452, 165565, 198678, 231791, 264904, 331130, 397356, 463582, 496695, 662260, 695373, 794712, 927164, 993390, 1158955, 1324520, 1390746, 1854328, 1986780, 2317910, 2781492, 3476865, 3973560, 4635820, 5562984, 6953730, 9271640, 13907460, 27814920]

約数ペア:

[(1, 27814920), (2, 13907460), (3, 9271640), (4, 6953730), (5, 5562984), (6, 4635820), (7, 3973560), (8, 3476865), (10, 2781492), (12, 2317910), (14, 1986780), (15, 1854328), (20, 1390746), (21, 1324520), (24, 1158955), (28, 993390), (30, 927164), (35, 794712), (40, 695373), (42, 662260), (56, 496695), (60, 463582), (70, 397356), (84, 331130), (105, 264904), (120, 231791), (140, 198678), (168, 165565), (210, 132452), (280, 99339), (420, 66226), (840, 33113)]