2149773710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4951}}^1\times {\mathrm{6203}}^1$

素因数の和:11168

約数の個数: 32

約数和(自身を含む): 4423997952

約数和(自身を除く): 2274224242

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4951, 6203, 9902, 12406, 24755, 31015, 34657, 43421, 49510, 62030, 69314, 86842, 173285, 217105, 346570, 434210, 30711053, 61422106, 153555265, 214977371, 307110530, 429954742, 1074886855, 2149773710]

約数ペア:

[(1, 2149773710), (2, 1074886855), (5, 429954742), (7, 307110530), (10, 214977371), (14, 153555265), (35, 61422106), (70, 30711053), (4951, 434210), (6203, 346570), (9902, 217105), (12406, 173285), (24755, 86842), (31015, 69314), (34657, 62030), (43421, 49510)]