66071170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 138360960

約数和(自身を除く): 72289790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 101, 110, 190, 202, 209, 313, 418, 505, 626, 1010, 1045, 1111, 1565, 1919, 2090, 2222, 3130, 3443, 3838, 5555, 5947, 6886, 9595, 11110, 11894, 17215, 19190, 21109, 29735, 31613, 34430, 42218, 59470, 63226, 65417, 105545, 130834, 158065, 211090, 316130, 327085, 347743, 600647, 654170, 695486, 1201294, 1738715, 3003235, 3477430, 6006470, 6607117, 13214234, 33035585, 66071170]

約数ペア:

[(1, 66071170), (2, 33035585), (5, 13214234), (10, 6607117), (11, 6006470), (19, 3477430), (22, 3003235), (38, 1738715), (55, 1201294), (95, 695486), (101, 654170), (110, 600647), (190, 347743), (202, 327085), (209, 316130), (313, 211090), (418, 158065), (505, 130834), (626, 105545), (1010, 65417), (1045, 63226), (1111, 59470), (1565, 42218), (1919, 34430), (2090, 31613), (2222, 29735), (3130, 21109), (3443, 19190), (3838, 17215), (5555, 11894), (5947, 11110), (6886, 9595)]