947249580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{9923}}^1$

素因数の和:10015

約数の個数: 96

約数和(自身を含む): 2787611904

約数和(自身を除く): 1840362324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 43, 60, 74, 86, 111, 129, 148, 172, 185, 215, 222, 258, 370, 430, 444, 516, 555, 645, 740, 860, 1110, 1290, 1591, 2220, 2580, 3182, 4773, 6364, 7955, 9546, 9923, 15910, 19092, 19846, 23865, 29769, 31820, 39692, 47730, 49615, 59538, 95460, 99230, 119076, 148845, 198460, 297690, 367151, 426689, 595380, 734302, 853378, 1101453, 1280067, 1468604, 1706756, 1835755, 2133445, 2202906, 2560134, 3671510, 4266890, 4405812, 5120268, 5507265, 6400335, 7343020, 8533780, 11014530, 12800670, 15787493, 22029060, 25601340, 31574986, 47362479, 63149972, 78937465, 94724958, 157874930, 189449916, 236812395, 315749860, 473624790, 947249580]

約数ペア:

[(1, 947249580), (2, 473624790), (3, 315749860), (4, 236812395), (5, 189449916), (6, 157874930), (10, 94724958), (12, 78937465), (15, 63149972), (20, 47362479), (30, 31574986), (37, 25601340), (43, 22029060), (60, 15787493), (74, 12800670), (86, 11014530), (111, 8533780), (129, 7343020), (148, 6400335), (172, 5507265), (185, 5120268), (215, 4405812), (222, 4266890), (258, 3671510), (370, 2560134), (430, 2202906), (444, 2133445), (516, 1835755), (555, 1706756), (645, 1468604), (740, 1280067), (860, 1101453), (1110, 853378), (1290, 734302), (1591, 595380), (2220, 426689), (2580, 367151), (3182, 297690), (4773, 198460), (6364, 148845), (7955, 119076), (9546, 99230), (9923, 95460), (15910, 59538), (19092, 49615), (19846, 47730), (23865, 39692), (29769, 31820)]