13964170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 29154816

約数和(自身を除く): 15190646

約数列:

[1, 2, 5, 10, 11, 22, 37, 47, 55, 73, 74, 94, 110, 146, 185, 235, 365, 370, 407, 470, 517, 730, 803, 814, 1034, 1606, 1739, 2035, 2585, 2701, 3431, 3478, 4015, 4070, 5170, 5402, 6862, 8030, 8695, 13505, 17155, 17390, 19129, 27010, 29711, 34310, 37741, 38258, 59422, 75482, 95645, 126947, 148555, 188705, 191290, 253894, 297110, 377410, 634735, 1269470, 1396417, 2792834, 6982085, 13964170]

約数ペア:

[(1, 13964170), (2, 6982085), (5, 2792834), (10, 1396417), (11, 1269470), (22, 634735), (37, 377410), (47, 297110), (55, 253894), (73, 191290), (74, 188705), (94, 148555), (110, 126947), (146, 95645), (185, 75482), (235, 59422), (365, 38258), (370, 37741), (407, 34310), (470, 29711), (517, 27010), (730, 19129), (803, 17390), (814, 17155), (1034, 13505), (1606, 8695), (1739, 8030), (2035, 6862), (2585, 5402), (2701, 5170), (3431, 4070), (3478, 4015)]