80451786090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206286631}}^1$

素因数の和:206286654

約数の個数: 32

約数和(自身を含む): 207936925056

約数和(自身を除く): 127485138966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 206286631, 412573262, 618859893, 1031433155, 1237719786, 2062866310, 2681726203, 3094299465, 5363452406, 6188598930, 8045178609, 13408631015, 16090357218, 26817262030, 40225893045, 80451786090]

約数ペア:

[(1, 80451786090), (2, 40225893045), (3, 26817262030), (5, 16090357218), (6, 13408631015), (10, 8045178609), (13, 6188598930), (15, 5363452406), (26, 3094299465), (30, 2681726203), (39, 2062866310), (65, 1237719786), (78, 1031433155), (130, 618859893), (195, 412573262), (390, 206286631)]