1320154210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{146521}}^1$

素因数の和:146598

約数の個数: 32

約数和(自身を含む): 2563548912

約数和(自身を除く): 1243394702

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 146521, 293042, 732605, 1465210, 2490857, 4981714, 7765613, 12454285, 15531226, 24908570, 38828065, 77656130, 132015421, 264030842, 660077105, 1320154210]

約数ペア:

[(1, 1320154210), (2, 660077105), (5, 264030842), (10, 132015421), (17, 77656130), (34, 38828065), (53, 24908570), (85, 15531226), (106, 12454285), (170, 7765613), (265, 4981714), (530, 2490857), (901, 1465210), (1802, 732605), (4505, 293042), (9010, 146521)]