61702810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5333}}^1$

素因数の和:5442

約数の個数: 32

約数和(自身を含む): 120975120

約数和(自身を除く): 59272310

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5333, 5785, 10666, 11570, 26665, 53330, 69329, 138658, 346645, 474637, 693290, 949274, 2373185, 4746370, 6170281, 12340562, 30851405, 61702810]

約数ペア:

[(1, 61702810), (2, 30851405), (5, 12340562), (10, 6170281), (13, 4746370), (26, 2373185), (65, 949274), (89, 693290), (130, 474637), (178, 346645), (445, 138658), (890, 69329), (1157, 53330), (2314, 26665), (5333, 11570), (5785, 10666)]