139445330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{191021}}^1$

素因数の和:191101

約数の個数: 16

約数和(自身を含む): 254441304

約数和(自身を除く): 114995974

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 191021, 382042, 955105, 1910210, 13944533, 27889066, 69722665, 139445330]

約数ペア:

[(1, 139445330), (2, 69722665), (5, 27889066), (10, 13944533), (73, 1910210), (146, 955105), (365, 382042), (730, 191021)]