140680290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{126739}}^1$

素因数の和:126786

約数の個数: 32

約数和(自身を含む): 346760640

約数和(自身を除く): 206080350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 126739, 253478, 380217, 633695, 760434, 1267390, 1901085, 3802170, 4689343, 9378686, 14068029, 23446715, 28136058, 46893430, 70340145, 140680290]

約数ペア:

[(1, 140680290), (2, 70340145), (3, 46893430), (5, 28136058), (6, 23446715), (10, 14068029), (15, 9378686), (30, 4689343), (37, 3802170), (74, 1901085), (111, 1267390), (185, 760434), (222, 633695), (370, 380217), (555, 253478), (1110, 126739)]