65223070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{617}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 132553584

約数和(自身を除く): 67330514

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 617, 682, 961, 1234, 1705, 1922, 3085, 3410, 4805, 6170, 6787, 9610, 10571, 13574, 19127, 21142, 33935, 38254, 52855, 67870, 95635, 105710, 191270, 210397, 420794, 592937, 1051985, 1185874, 2103970, 2964685, 5929370, 6522307, 13044614, 32611535, 65223070]

約数ペア:

[(1, 65223070), (2, 32611535), (5, 13044614), (10, 6522307), (11, 5929370), (22, 2964685), (31, 2103970), (55, 1185874), (62, 1051985), (110, 592937), (155, 420794), (310, 210397), (341, 191270), (617, 105710), (682, 95635), (961, 67870), (1234, 52855), (1705, 38254), (1922, 33935), (3085, 21142), (3410, 19127), (4805, 13574), (6170, 10571), (6787, 9610)]