143142010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{68489}}^1$

素因数の和:68526

約数の個数: 32

約数和(自身を含む): 295876800

約数和(自身を除く): 152734790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 68489, 136978, 342445, 684890, 753379, 1301291, 1506758, 2602582, 3766895, 6506455, 7533790, 13012910, 14314201, 28628402, 71571005, 143142010]

約数ペア:

[(1, 143142010), (2, 71571005), (5, 28628402), (10, 14314201), (11, 13012910), (19, 7533790), (22, 6506455), (38, 3766895), (55, 2602582), (95, 1506758), (110, 1301291), (190, 753379), (209, 684890), (418, 342445), (1045, 136978), (2090, 68489)]