30561630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2561

約数の個数: 64

約数和(自身を含む): 82211328

約数和(自身を除く): 51649698

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 814, 1110, 1221, 2035, 2442, 2503, 4070, 5006, 6105, 7509, 12210, 12515, 15018, 25030, 27533, 37545, 55066, 75090, 82599, 92611, 137665, 165198, 185222, 275330, 277833, 412995, 463055, 555666, 825990, 926110, 1018721, 1389165, 2037442, 2778330, 3056163, 5093605, 6112326, 10187210, 15280815, 30561630]

約数ペア:

[(1, 30561630), (2, 15280815), (3, 10187210), (5, 6112326), (6, 5093605), (10, 3056163), (11, 2778330), (15, 2037442), (22, 1389165), (30, 1018721), (33, 926110), (37, 825990), (55, 555666), (66, 463055), (74, 412995), (110, 277833), (111, 275330), (165, 185222), (185, 165198), (222, 137665), (330, 92611), (370, 82599), (407, 75090), (555, 55066), (814, 37545), (1110, 27533), (1221, 25030), (2035, 15018), (2442, 12515), (2503, 12210), (4070, 7509), (5006, 6105)]