81786090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{94007}}^1$

素因数の和:94046

約数の個数: 32

約数和(自身を含む): 203057280

約数和(自身を除く): 121271190

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 94007, 188014, 282021, 470035, 564042, 940070, 1410105, 2726203, 2820210, 5452406, 8178609, 13631015, 16357218, 27262030, 40893045, 81786090]

約数ペア:

[(1, 81786090), (2, 40893045), (3, 27262030), (5, 16357218), (6, 13631015), (10, 8178609), (15, 5452406), (29, 2820210), (30, 2726203), (58, 1410105), (87, 940070), (145, 564042), (174, 470035), (290, 282021), (435, 188014), (870, 94007)]