77212630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22643}}^1$

素因数の和:22692

約数の個数: 32

約数和(自身を含む): 156515328

約数和(自身を除く): 79302698

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 22643, 45286, 113215, 226430, 249073, 498146, 701933, 1245365, 1403866, 2490730, 3509665, 7019330, 7721263, 15442526, 38606315, 77212630]

約数ペア:

[(1, 77212630), (2, 38606315), (5, 15442526), (10, 7721263), (11, 7019330), (22, 3509665), (31, 2490730), (55, 1403866), (62, 1245365), (110, 701933), (155, 498146), (310, 249073), (341, 226430), (682, 113215), (1705, 45286), (3410, 22643)]