63173020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 149688000

約数和(自身を除く): 86514980

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 43, 58, 68, 85, 86, 116, 145, 149, 170, 172, 215, 290, 298, 340, 430, 493, 580, 596, 731, 745, 860, 986, 1247, 1462, 1490, 1972, 2465, 2494, 2533, 2924, 2980, 3655, 4321, 4930, 4988, 5066, 6235, 6407, 7310, 8642, 9860, 10132, 12470, 12665, 12814, 14620, 17284, 21199, 21605, 24940, 25330, 25628, 32035, 42398, 43210, 50660, 64070, 73457, 84796, 86420, 105995, 108919, 128140, 146914, 185803, 211990, 217838, 293828, 367285, 371606, 423980, 435676, 544595, 734570, 743212, 929015, 1089190, 1469140, 1858030, 2178380, 3158651, 3716060, 6317302, 12634604, 15793255, 31586510, 63173020]

約数ペア:

[(1, 63173020), (2, 31586510), (4, 15793255), (5, 12634604), (10, 6317302), (17, 3716060), (20, 3158651), (29, 2178380), (34, 1858030), (43, 1469140), (58, 1089190), (68, 929015), (85, 743212), (86, 734570), (116, 544595), (145, 435676), (149, 423980), (170, 371606), (172, 367285), (215, 293828), (290, 217838), (298, 211990), (340, 185803), (430, 146914), (493, 128140), (580, 108919), (596, 105995), (731, 86420), (745, 84796), (860, 73457), (986, 64070), (1247, 50660), (1462, 43210), (1490, 42398), (1972, 32035), (2465, 25628), (2494, 25330), (2533, 24940), (2924, 21605), (2980, 21199), (3655, 17284), (4321, 14620), (4930, 12814), (4988, 12665), (5066, 12470), (6235, 10132), (6407, 9860), (7310, 8642)]