14391740

素因数分解:

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

素因数の和:363

約数の個数: 72

約数和(自身を含む): 35080080

約数和(自身を除く): 20688340

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 313, 380, 418, 484, 605, 626, 836, 1045, 1210, 1252, 1565, 2090, 2299, 2420, 3130, 3443, 4180, 4598, 5947, 6260, 6886, 9196, 11495, 11894, 13772, 17215, 22990, 23788, 29735, 34430, 37873, 45980, 59470, 65417, 68860, 75746, 118940, 130834, 151492, 189365, 261668, 327085, 378730, 654170, 719587, 757460, 1308340, 1439174, 2878348, 3597935, 7195870, 14391740]

約数ペア:

[(1, 14391740), (2, 7195870), (4, 3597935), (5, 2878348), (10, 1439174), (11, 1308340), (19, 757460), (20, 719587), (22, 654170), (38, 378730), (44, 327085), (55, 261668), (76, 189365), (95, 151492), (110, 130834), (121, 118940), (190, 75746), (209, 68860), (220, 65417), (242, 59470), (313, 45980), (380, 37873), (418, 34430), (484, 29735), (605, 23788), (626, 22990), (836, 17215), (1045, 13772), (1210, 11894), (1252, 11495), (1565, 9196), (2090, 6886), (2299, 6260), (2420, 5947), (3130, 4598), (3443, 4180)]