788929380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2126

約数の個数: 144

約数和(自身を含む): 2498945904

約数和(自身を除く): 1710016524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 53, 60, 82, 90, 106, 123, 159, 164, 180, 205, 212, 246, 265, 318, 369, 410, 477, 492, 530, 615, 636, 738, 795, 820, 954, 1060, 1230, 1476, 1590, 1845, 1908, 2017, 2173, 2385, 2460, 3180, 3690, 4034, 4346, 4770, 6051, 6519, 7380, 8068, 8692, 9540, 10085, 10865, 12102, 13038, 18153, 19557, 20170, 21730, 24204, 26076, 30255, 32595, 36306, 39114, 40340, 43460, 60510, 65190, 72612, 78228, 82697, 90765, 97785, 106901, 121020, 130380, 165394, 181530, 195570, 213802, 248091, 320703, 330788, 363060, 391140, 413485, 427604, 496182, 534505, 641406, 744273, 826970, 962109, 992364, 1069010, 1240455, 1282812, 1488546, 1603515, 1653940, 1924218, 2138020, 2480910, 2977092, 3207030, 3721365, 3848436, 4382941, 4810545, 4961820, 6414060, 7442730, 8765882, 9621090, 13148823, 14885460, 17531764, 19242180, 21914705, 26297646, 39446469, 43829410, 52595292, 65744115, 78892938, 87658820, 131488230, 157785876, 197232345, 262976460, 394464690, 788929380]

約数ペア:

[(1, 788929380), (2, 394464690), (3, 262976460), (4, 197232345), (5, 157785876), (6, 131488230), (9, 87658820), (10, 78892938), (12, 65744115), (15, 52595292), (18, 43829410), (20, 39446469), (30, 26297646), (36, 21914705), (41, 19242180), (45, 17531764), (53, 14885460), (60, 13148823), (82, 9621090), (90, 8765882), (106, 7442730), (123, 6414060), (159, 4961820), (164, 4810545), (180, 4382941), (205, 3848436), (212, 3721365), (246, 3207030), (265, 2977092), (318, 2480910), (369, 2138020), (410, 1924218), (477, 1653940), (492, 1603515), (530, 1488546), (615, 1282812), (636, 1240455), (738, 1069010), (795, 992364), (820, 962109), (954, 826970), (1060, 744273), (1230, 641406), (1476, 534505), (1590, 496182), (1845, 427604), (1908, 413485), (2017, 391140), (2173, 363060), (2385, 330788), (2460, 320703), (3180, 248091), (3690, 213802), (4034, 195570), (4346, 181530), (4770, 165394), (6051, 130380), (6519, 121020), (7380, 106901), (8068, 97785), (8692, 90765), (9540, 82697), (10085, 78228), (10865, 72612), (12102, 65190), (13038, 60510), (18153, 43460), (19557, 40340), (20170, 39114), (21730, 36306), (24204, 32595), (26076, 30255)]