74408910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107839}}^1$

素因数の和:107872

約数の個数: 32

約数和(自身を含む): 186347520

約数和(自身を除く): 111938610

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 107839, 215678, 323517, 539195, 647034, 1078390, 1617585, 2480297, 3235170, 4960594, 7440891, 12401485, 14881782, 24802970, 37204455, 74408910]

約数ペア:

[(1, 74408910), (2, 37204455), (3, 24802970), (5, 14881782), (6, 12401485), (10, 7440891), (15, 4960594), (23, 3235170), (30, 2480297), (46, 1617585), (69, 1078390), (115, 647034), (138, 539195), (230, 323517), (345, 215678), (690, 107839)]