121332260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7951}}^1$

素因数の和:8076

約数の個数: 48

約数和(自身を含む): 293905920

約数和(自身を除く): 172573660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 7951, 15260, 15902, 31804, 39755, 55657, 79510, 111314, 159020, 222628, 278285, 556570, 866659, 1113140, 1733318, 3466636, 4333295, 6066613, 8666590, 12133226, 17333180, 24266452, 30333065, 60666130, 121332260]

約数ペア:

[(1, 121332260), (2, 60666130), (4, 30333065), (5, 24266452), (7, 17333180), (10, 12133226), (14, 8666590), (20, 6066613), (28, 4333295), (35, 3466636), (70, 1733318), (109, 1113140), (140, 866659), (218, 556570), (436, 278285), (545, 222628), (763, 159020), (1090, 111314), (1526, 79510), (2180, 55657), (3052, 39755), (3815, 31804), (7630, 15902), (7951, 15260)]