168223890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5607463}}^1$

素因数の和:5607473

約数の個数: 16

約数和(自身を含む): 403737408

約数和(自身を除く): 235513518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5607463, 11214926, 16822389, 28037315, 33644778, 56074630, 84111945, 168223890]

約数ペア:

[(1, 168223890), (2, 84111945), (3, 56074630), (5, 33644778), (6, 28037315), (10, 16822389), (15, 11214926), (30, 5607463)]