276796630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1549

約数の個数: 64

約数和(自身を含む): 570488832

約数和(自身を除く): 293692202

約数列:

[1, 2, 5, 10, 11, 22, 37, 47, 55, 74, 94, 110, 185, 235, 370, 407, 470, 517, 814, 1034, 1447, 1739, 2035, 2585, 2894, 3478, 4070, 5170, 7235, 8695, 14470, 15917, 17390, 19129, 31834, 38258, 53539, 68009, 79585, 95645, 107078, 136018, 159170, 191290, 267695, 340045, 535390, 588929, 680090, 748099, 1177858, 1496198, 2516333, 2944645, 3740495, 5032666, 5889290, 7480990, 12581665, 25163330, 27679663, 55359326, 138398315, 276796630]

約数ペア:

[(1, 276796630), (2, 138398315), (5, 55359326), (10, 27679663), (11, 25163330), (22, 12581665), (37, 7480990), (47, 5889290), (55, 5032666), (74, 3740495), (94, 2944645), (110, 2516333), (185, 1496198), (235, 1177858), (370, 748099), (407, 680090), (470, 588929), (517, 535390), (814, 340045), (1034, 267695), (1447, 191290), (1739, 159170), (2035, 136018), (2585, 107078), (2894, 95645), (3478, 79585), (4070, 68009), (5170, 53539), (7235, 38258), (8695, 31834), (14470, 19129), (15917, 17390)]