1515803380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1109}}^1$

素因数の和:1889

約数の個数: 96

約数和(自身を含む): 3926522880

約数和(自身を除く): 2410719500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 751, 910, 1109, 1502, 1820, 2218, 3004, 3755, 4436, 5257, 5545, 7510, 7763, 9763, 10514, 11090, 14417, 15020, 15526, 19526, 21028, 22180, 26285, 28834, 31052, 38815, 39052, 48815, 52570, 57668, 68341, 72085, 77630, 97630, 100919, 105140, 136682, 144170, 155260, 195260, 201838, 273364, 288340, 341705, 403676, 504595, 683410, 832859, 1009190, 1366820, 1665718, 2018380, 3331436, 4164295, 5830013, 8328590, 10827167, 11660026, 16657180, 21654334, 23320052, 29150065, 43308668, 54135835, 58300130, 75790169, 108271670, 116600260, 151580338, 216543340, 303160676, 378950845, 757901690, 1515803380]

約数ペア:

[(1, 1515803380), (2, 757901690), (4, 378950845), (5, 303160676), (7, 216543340), (10, 151580338), (13, 116600260), (14, 108271670), (20, 75790169), (26, 58300130), (28, 54135835), (35, 43308668), (52, 29150065), (65, 23320052), (70, 21654334), (91, 16657180), (130, 11660026), (140, 10827167), (182, 8328590), (260, 5830013), (364, 4164295), (455, 3331436), (751, 2018380), (910, 1665718), (1109, 1366820), (1502, 1009190), (1820, 832859), (2218, 683410), (3004, 504595), (3755, 403676), (4436, 341705), (5257, 288340), (5545, 273364), (7510, 201838), (7763, 195260), (9763, 155260), (10514, 144170), (11090, 136682), (14417, 105140), (15020, 100919), (15526, 97630), (19526, 77630), (21028, 72085), (22180, 68341), (26285, 57668), (28834, 52570), (31052, 48815), (38815, 39052)]