173834230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{39779}}^1$

素因数の和:39828

約数の個数: 32

約数和(自身を含む): 343699200

約数和(自身を除く): 169864970

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 39779, 79558, 198895, 397790, 755801, 914917, 1511602, 1829834, 3779005, 4574585, 7558010, 9149170, 17383423, 34766846, 86917115, 173834230]

約数ペア:

[(1, 173834230), (2, 86917115), (5, 34766846), (10, 17383423), (19, 9149170), (23, 7558010), (38, 4574585), (46, 3779005), (95, 1829834), (115, 1511602), (190, 914917), (230, 755801), (437, 397790), (874, 198895), (2185, 79558), (4370, 39779)]