16802170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21821}}^1$

素因数の和:21846

約数の個数: 32

約数和(自身を含む): 37708416

約数和(自身を除く): 20906246

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 21821, 43642, 109105, 152747, 218210, 240031, 305494, 480062, 763735, 1200155, 1527470, 1680217, 2400310, 3360434, 8401085, 16802170]

約数ペア:

[(1, 16802170), (2, 8401085), (5, 3360434), (7, 2400310), (10, 1680217), (11, 1527470), (14, 1200155), (22, 763735), (35, 480062), (55, 305494), (70, 240031), (77, 218210), (110, 152747), (154, 109105), (385, 43642), (770, 21821)]