30702045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 56733696

約数和(自身を除く): 26031651

約数列:

[1, 3, 5, 11, 15, 33, 37, 47, 55, 107, 111, 141, 165, 185, 235, 321, 407, 517, 535, 555, 705, 1177, 1221, 1551, 1605, 1739, 2035, 2585, 3531, 3959, 5029, 5217, 5885, 6105, 7755, 8695, 11877, 15087, 17655, 19129, 19795, 25145, 26085, 43549, 55319, 57387, 59385, 75435, 95645, 130647, 165957, 186073, 217745, 276595, 286935, 558219, 653235, 829785, 930365, 2046803, 2791095, 6140409, 10234015, 30702045]

約数ペア:

[(1, 30702045), (3, 10234015), (5, 6140409), (11, 2791095), (15, 2046803), (33, 930365), (37, 829785), (47, 653235), (55, 558219), (107, 286935), (111, 276595), (141, 217745), (165, 186073), (185, 165957), (235, 130647), (321, 95645), (407, 75435), (517, 59385), (535, 57387), (555, 55319), (705, 43549), (1177, 26085), (1221, 25145), (1551, 19795), (1605, 19129), (1739, 17655), (2035, 15087), (2585, 11877), (3531, 8695), (3959, 7755), (5029, 6105), (5217, 5885)]