68873670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40277}}^1$

素因数の和:40309

約数の個数: 48

約数和(自身を含む): 188501040

約数和(自身を除く): 119627370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 40277, 80554, 120831, 201385, 241662, 362493, 402770, 604155, 724986, 765263, 1208310, 1530526, 1812465, 2295789, 3624930, 3826315, 4591578, 6887367, 7652630, 11478945, 13774734, 22957890, 34436835, 68873670]

約数ペア:

[(1, 68873670), (2, 34436835), (3, 22957890), (5, 13774734), (6, 11478945), (9, 7652630), (10, 6887367), (15, 4591578), (18, 3826315), (19, 3624930), (30, 2295789), (38, 1812465), (45, 1530526), (57, 1208310), (90, 765263), (95, 724986), (114, 604155), (171, 402770), (190, 362493), (285, 241662), (342, 201385), (570, 120831), (855, 80554), (1710, 40277)]