67940950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2521}}^1$

素因数の和:2558

約数の個数: 72

約数和(自身を含む): 160429464

約数和(自身を除く): 92488514

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1925, 2450, 2521, 2695, 3850, 5042, 5390, 12605, 13475, 17647, 25210, 26950, 27731, 35294, 55462, 63025, 88235, 123529, 126050, 138655, 176470, 194117, 247058, 277310, 388234, 441175, 617645, 693275, 882350, 970585, 1235290, 1358819, 1386550, 1941170, 2717638, 3088225, 4852925, 6176450, 6794095, 9705850, 13588190, 33970475, 67940950]

約数ペア:

[(1, 67940950), (2, 33970475), (5, 13588190), (7, 9705850), (10, 6794095), (11, 6176450), (14, 4852925), (22, 3088225), (25, 2717638), (35, 1941170), (49, 1386550), (50, 1358819), (55, 1235290), (70, 970585), (77, 882350), (98, 693275), (110, 617645), (154, 441175), (175, 388234), (245, 277310), (275, 247058), (350, 194117), (385, 176470), (490, 138655), (539, 126050), (550, 123529), (770, 88235), (1078, 63025), (1225, 55462), (1925, 35294), (2450, 27731), (2521, 26950), (2695, 25210), (3850, 17647), (5042, 13475), (5390, 12605)]