2012529470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{571}}^1\times {\mathrm{7193}}^1$

素因数の和:7785

約数の個数: 48

約数和(自身を含む): 4221957168

約数和(自身を除く): 2209427698

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 571, 1142, 2855, 3997, 5710, 7193, 7994, 14386, 19985, 27979, 35965, 39970, 50351, 55958, 71930, 100702, 139895, 251755, 279790, 352457, 503510, 704914, 1762285, 3524570, 4107203, 8214406, 20536015, 28750421, 41072030, 57500842, 143752105, 201252947, 287504210, 402505894, 1006264735, 2012529470]

約数ペア:

[(1, 2012529470), (2, 1006264735), (5, 402505894), (7, 287504210), (10, 201252947), (14, 143752105), (35, 57500842), (49, 41072030), (70, 28750421), (98, 20536015), (245, 8214406), (490, 4107203), (571, 3524570), (1142, 1762285), (2855, 704914), (3997, 503510), (5710, 352457), (7193, 279790), (7994, 251755), (14386, 139895), (19985, 100702), (27979, 71930), (35965, 55958), (39970, 50351)]