144927370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{90017}}^1$

素因数の和:90054

約数の個数: 32

約数和(自身を含む): 311102208

約数和(自身を除く): 166174838

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 90017, 180034, 450085, 630119, 900170, 1260238, 2070391, 3150595, 4140782, 6301190, 10351955, 14492737, 20703910, 28985474, 72463685, 144927370]

約数ペア:

[(1, 144927370), (2, 72463685), (5, 28985474), (7, 20703910), (10, 14492737), (14, 10351955), (23, 6301190), (35, 4140782), (46, 3150595), (70, 2070391), (115, 1260238), (161, 900170), (230, 630119), (322, 450085), (805, 180034), (1610, 90017)]