2700929090

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{9007}}^1$

素因数の和:9362

約数の個数: 32

約数和(自身を含む): 4918800384

約数和(自身を除く): 2217871294

約数列:

[1, 2, 5, 10, 157, 191, 314, 382, 785, 955, 1570, 1910, 9007, 18014, 29987, 45035, 59974, 90070, 149935, 299870, 1414099, 1720337, 2828198, 3440674, 7070495, 8601685, 14140990, 17203370, 270092909, 540185818, 1350464545, 2700929090]

約数ペア:

[(1, 2700929090), (2, 1350464545), (5, 540185818), (10, 270092909), (157, 17203370), (191, 14140990), (314, 8601685), (382, 7070495), (785, 3440674), (955, 2828198), (1570, 1720337), (1910, 1414099), (9007, 299870), (18014, 149935), (29987, 90070), (45035, 59974)]