29099980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 76769280

約数和(自身を除く): 47669300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 182, 236, 260, 271, 295, 364, 413, 455, 542, 590, 767, 826, 910, 1084, 1180, 1355, 1534, 1652, 1820, 1897, 2065, 2710, 3068, 3523, 3794, 3835, 4130, 5369, 5420, 7046, 7588, 7670, 8260, 9485, 10738, 14092, 15340, 15989, 17615, 18970, 21476, 24661, 26845, 31978, 35230, 37940, 49322, 53690, 63956, 70460, 79945, 98644, 107380, 111923, 123305, 159890, 207857, 223846, 246610, 319780, 415714, 447692, 493220, 559615, 831428, 1039285, 1119230, 1454999, 2078570, 2238460, 2909998, 4157140, 5819996, 7274995, 14549990, 29099980]

約数ペア:

[(1, 29099980), (2, 14549990), (4, 7274995), (5, 5819996), (7, 4157140), (10, 2909998), (13, 2238460), (14, 2078570), (20, 1454999), (26, 1119230), (28, 1039285), (35, 831428), (52, 559615), (59, 493220), (65, 447692), (70, 415714), (91, 319780), (118, 246610), (130, 223846), (140, 207857), (182, 159890), (236, 123305), (260, 111923), (271, 107380), (295, 98644), (364, 79945), (413, 70460), (455, 63956), (542, 53690), (590, 49322), (767, 37940), (826, 35230), (910, 31978), (1084, 26845), (1180, 24661), (1355, 21476), (1534, 18970), (1652, 17615), (1820, 15989), (1897, 15340), (2065, 14092), (2710, 10738), (3068, 9485), (3523, 8260), (3794, 7670), (3835, 7588), (4130, 7046), (5369, 5420)]