61425130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5309}}^1$

素因数の和:5418

約数の個数: 32

約数和(自身を含む): 120430800

約数和(自身を除く): 59005670

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5309, 5785, 10618, 11570, 26545, 53090, 69017, 138034, 345085, 472501, 690170, 945002, 2362505, 4725010, 6142513, 12285026, 30712565, 61425130]

約数ペア:

[(1, 61425130), (2, 30712565), (5, 12285026), (10, 6142513), (13, 4725010), (26, 2362505), (65, 945002), (89, 690170), (130, 472501), (178, 345085), (445, 138034), (890, 69017), (1157, 53090), (2314, 26545), (5309, 11570), (5785, 10618)]