2619345890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{115849}}^1$

素因数の和:115899

約数の個数: 64

約数和(自身を含む): 6005664000

約数和(自身を除く): 3386318110

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 4522, 11305, 22610, 115849, 231698, 579245, 810943, 1158490, 1621886, 1969433, 2201131, 3938866, 4054715, 4402262, 8109430, 9847165, 11005655, 13786031, 15407917, 19694330, 22011310, 27572062, 30815834, 37419227, 68930155, 74838454, 77039585, 137860310, 154079170, 187096135, 261934589, 374192270, 523869178, 1309672945, 2619345890]

約数ペア:

[(1, 2619345890), (2, 1309672945), (5, 523869178), (7, 374192270), (10, 261934589), (14, 187096135), (17, 154079170), (19, 137860310), (34, 77039585), (35, 74838454), (38, 68930155), (70, 37419227), (85, 30815834), (95, 27572062), (119, 22011310), (133, 19694330), (170, 15407917), (190, 13786031), (238, 11005655), (266, 9847165), (323, 8109430), (595, 4402262), (646, 4054715), (665, 3938866), (1190, 2201131), (1330, 1969433), (1615, 1621886), (2261, 1158490), (3230, 810943), (4522, 579245), (11305, 231698), (22610, 115849)]