30038470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5573}}^1$

素因数の和:5605

約数の個数: 48

約数和(自身を含む): 68627088

約数和(自身を除く): 38588618

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 5573, 11146, 27865, 39011, 55730, 61303, 78022, 122606, 195055, 273077, 306515, 390110, 429121, 546154, 613030, 858242, 1365385, 2145605, 2730770, 3003847, 4291210, 6007694, 15019235, 30038470]

約数ペア:

[(1, 30038470), (2, 15019235), (5, 6007694), (7, 4291210), (10, 3003847), (11, 2730770), (14, 2145605), (22, 1365385), (35, 858242), (49, 613030), (55, 546154), (70, 429121), (77, 390110), (98, 306515), (110, 273077), (154, 195055), (245, 122606), (385, 78022), (490, 61303), (539, 55730), (770, 39011), (1078, 27865), (2695, 11146), (5390, 5573)]