289017610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{100703}}^1$

素因数の和:100758

約数の個数: 32

約数和(自身を含む): 609057792

約数和(自身を除く): 320040182

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 100703, 201406, 503515, 704921, 1007030, 1409842, 3524605, 4128823, 7049210, 8257646, 20644115, 28901761, 41288230, 57803522, 144508805, 289017610]

約数ペア:

[(1, 289017610), (2, 144508805), (5, 57803522), (7, 41288230), (10, 28901761), (14, 20644115), (35, 8257646), (41, 7049210), (70, 4128823), (82, 3524605), (205, 1409842), (287, 1007030), (410, 704921), (574, 503515), (1435, 201406), (2870, 100703)]