2670292810

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1\times {\mathrm{4127}}^1$

素因数の和:4950

約数の個数: 32

約数和(自身を含む): 4868398080

約数和(自身を除く): 2198105270

約数列:

[1, 2, 5, 10, 89, 178, 445, 727, 890, 1454, 3635, 4127, 7270, 8254, 20635, 41270, 64703, 129406, 323515, 367303, 647030, 734606, 1836515, 3000329, 3673030, 6000658, 15001645, 30003290, 267029281, 534058562, 1335146405, 2670292810]

約数ペア:

[(1, 2670292810), (2, 1335146405), (5, 534058562), (10, 267029281), (89, 30003290), (178, 15001645), (445, 6000658), (727, 3673030), (890, 3000329), (1454, 1836515), (3635, 734606), (4127, 647030), (7270, 367303), (8254, 323515), (20635, 129406), (41270, 64703)]