64053290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3533}}^1$

素因数の和:3591

約数の個数: 48

約数和(自身を含む): 137783592

約数和(自身を除く): 73730302

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3533, 3626, 7066, 9065, 17665, 18130, 24731, 35330, 49462, 123655, 130721, 173117, 247310, 261442, 346234, 653605, 865585, 915047, 1307210, 1731170, 1830094, 4575235, 6405329, 9150470, 12810658, 32026645, 64053290]

約数ペア:

[(1, 64053290), (2, 32026645), (5, 12810658), (7, 9150470), (10, 6405329), (14, 4575235), (35, 1830094), (37, 1731170), (49, 1307210), (70, 915047), (74, 865585), (98, 653605), (185, 346234), (245, 261442), (259, 247310), (370, 173117), (490, 130721), (518, 123655), (1295, 49462), (1813, 35330), (2590, 24731), (3533, 18130), (3626, 17665), (7066, 9065)]