260870274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6833}}^1$

素因数の和:6952

約数の個数: 64

約数和(自身を含む): 669185280

約数和(自身を除く): 408315006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 101, 126, 189, 202, 303, 378, 606, 707, 909, 1414, 1818, 2121, 2727, 4242, 5454, 6363, 6833, 12726, 13666, 19089, 20499, 38178, 40998, 47831, 61497, 95662, 122994, 143493, 184491, 286986, 368982, 430479, 690133, 860958, 1291437, 1380266, 2070399, 2582874, 4140798, 4830931, 6211197, 9661862, 12422394, 14492793, 18633591, 28985586, 37267182, 43478379, 86956758, 130435137, 260870274]

約数ペア:

[(1, 260870274), (2, 130435137), (3, 86956758), (6, 43478379), (7, 37267182), (9, 28985586), (14, 18633591), (18, 14492793), (21, 12422394), (27, 9661862), (42, 6211197), (54, 4830931), (63, 4140798), (101, 2582874), (126, 2070399), (189, 1380266), (202, 1291437), (303, 860958), (378, 690133), (606, 430479), (707, 368982), (909, 286986), (1414, 184491), (1818, 143493), (2121, 122994), (2727, 95662), (4242, 61497), (5454, 47831), (6363, 40998), (6833, 38178), (12726, 20499), (13666, 19089)]