8212270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{617}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 16285536

約数和(自身を除く): 8073266

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 617, 1210, 1234, 1331, 2662, 3085, 6170, 6655, 6787, 13310, 13574, 33935, 67870, 74657, 149314, 373285, 746570, 821227, 1642454, 4106135, 8212270]

約数ペア:

[(1, 8212270), (2, 4106135), (5, 1642454), (10, 821227), (11, 746570), (22, 373285), (55, 149314), (110, 74657), (121, 67870), (242, 33935), (605, 13574), (617, 13310), (1210, 6787), (1234, 6655), (1331, 6170), (2662, 3085)]