169298470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{17293}}^1$

素因数の和:17400

約数の個数: 32

約数和(自身を含む): 336195360

約数和(自身を除く): 166896890

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 17293, 34586, 86465, 172930, 190223, 380446, 951115, 1539077, 1902230, 3078154, 7695385, 15390770, 16929847, 33859694, 84649235, 169298470]

約数ペア:

[(1, 169298470), (2, 84649235), (5, 33859694), (10, 16929847), (11, 15390770), (22, 7695385), (55, 3078154), (89, 1902230), (110, 1539077), (178, 951115), (445, 380446), (890, 190223), (979, 172930), (1958, 86465), (4895, 34586), (9790, 17293)]