65364180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8229

約数の個数: 96

約数和(自身を含む): 220200960

約数和(自身を除く): 154836780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 8191, 16382, 24573, 32764, 40955, 49146, 57337, 81910, 98292, 114674, 122865, 155629, 163820, 172011, 229348, 245730, 286685, 311258, 344022, 466887, 491460, 573370, 622516, 688044, 778145, 860055, 933774, 1089403, 1146740, 1556290, 1720110, 1867548, 2178806, 2334435, 3112580, 3268209, 3440220, 4357612, 4668870, 5447015, 6536418, 9337740, 10894030, 13072836, 16341045, 21788060, 32682090, 65364180]

約数ペア:

[(1, 65364180), (2, 32682090), (3, 21788060), (4, 16341045), (5, 13072836), (6, 10894030), (7, 9337740), (10, 6536418), (12, 5447015), (14, 4668870), (15, 4357612), (19, 3440220), (20, 3268209), (21, 3112580), (28, 2334435), (30, 2178806), (35, 1867548), (38, 1720110), (42, 1556290), (57, 1146740), (60, 1089403), (70, 933774), (76, 860055), (84, 778145), (95, 688044), (105, 622516), (114, 573370), (133, 491460), (140, 466887), (190, 344022), (210, 311258), (228, 286685), (266, 245730), (285, 229348), (380, 172011), (399, 163820), (420, 155629), (532, 122865), (570, 114674), (665, 98292), (798, 81910), (1140, 57337), (1330, 49146), (1596, 40955), (1995, 32764), (2660, 24573), (3990, 16382), (7980, 8191)]