115898770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28759}}^1$

素因数の和:28810

約数の個数: 32

約数和(自身を含む): 231920640

約数和(自身を除く): 116021870

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 28759, 57518, 143795, 287590, 373867, 747734, 891529, 1783058, 1869335, 3738670, 4457645, 8915290, 11589877, 23179754, 57949385, 115898770]

約数ペア:

[(1, 115898770), (2, 57949385), (5, 23179754), (10, 11589877), (13, 8915290), (26, 4457645), (31, 3738670), (62, 1869335), (65, 1783058), (130, 891529), (155, 747734), (310, 373867), (403, 287590), (806, 143795), (2015, 57518), (4030, 28759)]