1257029190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{168277}}^1$

素因数の和:168373

約数の個数: 48

約数和(自身を含む): 3307672368

約数和(自身を除く): 2050643178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 168277, 336554, 504831, 841385, 1009662, 1514493, 1682770, 2524155, 3028986, 5048310, 7572465, 13966991, 15144930, 27933982, 41900973, 69834955, 83801946, 125702919, 139669910, 209504865, 251405838, 419009730, 628514595, 1257029190]

約数ペア:

[(1, 1257029190), (2, 628514595), (3, 419009730), (5, 251405838), (6, 209504865), (9, 139669910), (10, 125702919), (15, 83801946), (18, 69834955), (30, 41900973), (45, 27933982), (83, 15144930), (90, 13966991), (166, 7572465), (249, 5048310), (415, 3028986), (498, 2524155), (747, 1682770), (830, 1514493), (1245, 1009662), (1494, 841385), (2490, 504831), (3735, 336554), (7470, 168277)]