119459970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{189619}}^1$

素因数の和:189639

約数の個数: 48

約数和(自身を含む): 354968640

約数和(自身を除く): 235508670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 189619, 379238, 568857, 948095, 1137714, 1327333, 1706571, 1896190, 2654666, 2844285, 3413142, 3981999, 5688570, 6636665, 7963998, 8532855, 11945997, 13273330, 17065710, 19909995, 23891994, 39819990, 59729985, 119459970]

約数ペア:

[(1, 119459970), (2, 59729985), (3, 39819990), (5, 23891994), (6, 19909995), (7, 17065710), (9, 13273330), (10, 11945997), (14, 8532855), (15, 7963998), (18, 6636665), (21, 5688570), (30, 3981999), (35, 3413142), (42, 2844285), (45, 2654666), (63, 1896190), (70, 1706571), (90, 1327333), (105, 1137714), (126, 948095), (210, 568857), (315, 379238), (630, 189619)]